How can I pass the CompTIA FC0-U51 exam easily? Examineeverything shares the latest and effective CompTIA IT Fundamentals FC0-U51 exam questions and answers, online practice tests, and the most authoritative CompTIA exam experts update FC0-U51 exam questions throughout the year. Get the full FC0-U51 exam dumps selection: https://www.lead4pass.com/fc0-u51.html (286 Q&As). Pass the exam with ease!
The CompTIA IT Fundamentals exam focuses on the essential IT skills and knowledge needed to perform tasks commonly performed by advanced end-users and entry-level IT professionals alike, including:
Using features and functions of common operating systems and establishing network connectivity
Identifying common software applications and their purpose
Using security and web browsing best practices
Latest updates CompTIA FC0-U51 exam practice questions
QUESTION 1 When setting up a new computer, where does a user change the date and time? A. Peripheral configuration B. Localization settings C. Screen resolution D. eSATA settings Correct Answer: B
QUESTION 2 Ann, a user, has an external monitor that will not turn on. Her laptop has activity lights and is plugged into the same power strip. Which of the following should be checked FIRST to begin troubleshooting this issue? A. The power strip B. The monitor video cable C. The laptop power cable D. The monitor power cable Correct Answer: D
QUESTION 3 Which of the following would be the MOST efficient way to transport a file from one location on a local hard drive to a different location on the same hard drive? A. Rename B. Cut C. Move D. Save Correct Answer: C
QUESTION 4 Which of the following data connection types provides the HIGHEST mobility? A. WiFi B. Cellular C. Direct link D. Wired Correct Answer: B
QUESTION 5 Which of the following is used for telepresence? A. VoIP telephone B. Webcam C. Remote desktop D. Touchscreen Correct Answer: B
QUESTION 6 Which of the following storage media provides the FASTEST speeds when backing up large data files? A. Offsite storage B. Network attached storage C. Locally attached storage D. Cloud-based storage Correct Answer: C
QUESTION 7 Joe, a user, reports that his neck and back are hurting after being at his desk for the whole day. Which of the following are the possible causes of the problem? (Select TWO). A. The keyboard is not ergonomic. B. The monitor does not have a screen protector. C. The monitor height is not adjusted to Joe\\’s needs. D. Joe is not using a wrist rest with the keyboard. E. The chair is not properly adjusted to Joe\\’s needs. Correct Answer: CE
QUESTION 8 Which of the following firewalls inspects the actual contents of packets? A. Packet filtering firewall B. Application-level firewall C. Circuit-level firewall D. Stateful inspection firewall Correct Answer: B The application level firewall inspects the contents of packets, rather than the source/destination or connection between the two. An Application level firewall operates at the application layer of the OSI model. Answer option C is incorrect. The circuit-level firewall regulates traffic based on whether or not a trusted connection has been established. It operates at the session layer of the OSI model. Answer option A is incorrect. The packet filtering firewall filters traffic based on the headers. It operates at the network layer of the OSI model. Answer option D is incorrect. The stateful inspection firewall assures the connection between the two parties is valid and inspects packets from this connection to assure the packets are not malicious. Reference: “http://en.wikipedia.org/wiki/Firewall_(networking)#Third_generation__application_layer”
QUESTION 9 Which of the following extensions identifies a video file? A. .msi B. .tar C. .img D. .mp4 Correct Answer: D
QUESTION 10 Which of the following is required to have a multimedia conversation with someone across the Internet? (Select THREE). A. Network connection B. Microphone C. Modem D. Firewall E. Webcam F. Cable connection G. Wired NIC Correct Answer: ABE
QUESTION 11 A user installed a new scanner on a desktop personal computer without any documentation. The scanner powers on, the lamp turns on, and then the unit stops with a failure light lit. Which of the following should the user do FIRST? A. Go to the scanner manufacturer\\’s website and download the current installation information. B. Check the personal computer manufacturer\\’s support website for information about scanner installation. C. Find a scanner user group website and ask for help. D. Update the scanner firmware and drivers, then reinstall the scanner. Correct Answer: A
QUESTION 12 Joe, a user, saves a document to a flash drive on his computer in order to print the document from a public computer kiosk. After returning home and reinserting the flash drive in his computer, the security software identifies an infected file on the flash drive. Which of the following is the MOST likely cause of the infection? A. The flash drive was infected by a war driving hacker on the way to the public kiosk. B. The public workstation was infected by Joe\\’s flash drive. C. The public workstation was infected and passed the virus to the flash drive. D. The flash drive was already infected by the user\\’s computer. Correct Answer: C
QUESTION 13 Which of the following can a user configure on an operating system so that an audible sound is made when an error message is displayed? A. Encryption B. Hot keys C. Accessibility options D. Screen captures Correct Answer: C
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CompTIA A+ 2019 is the foundation of your IT career
CompTIA A+ is the preferred qualifying credential for technical support and IT operational roles. It is about much more than PC repair.
Candidates are better prepared to troubleshoot and problem solve. Technicians understand a wide variety of issues ranging from networking and operating systems to mobile devices and security. A+ supports the ability to connect users to the data they need to do their jobs regardless of the devices being used.
CompTIA A+ 220-901 covers PC hardware and peripherals, mobile device hardware, networking and troubleshooting hardware, and network connectivity issues.
CompTIA A+ 220-902 covers installing and configuring operating systems including Windows, iOS, Android, Apple OS X, and Linux. It also addresses security, the fundamentals of cloud computing and operational procedures.
CompTIA A+ 220-1001 covers mobile devices, networking technology, hardware, virtualization and cloud computing, and network troubleshooting.
CompTIA A+ 220-1002 covers installing and configuring operating systems, expanded security, software troubleshooting and operational procedures.
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QUESTION 1 Joe, a user, wants to modify the fan speed settings on his PC. Which of the following locations allows the fan speed settings to be changed? A. BIOS B. Device Manager C. Motherboard Jumpers D. Computer Management Correct Answer: A
QUESTION 2 Users report that a network printer has stopped working and the shared print queue has grown throughout the day. Several users have attempted to print the same job numerous times. If possible, the technician would like to preserve only the original print jobs on the print server. Which of the following should the technician attempt FIRST? A. Restart the printer hardware B. Remove duplicate jobs from the queue C. Restart the print spooler service D. Update the server\\’s printer drivers Correct Answer: B
QUESTION 3 A user reports that when powering up a computer, only a blank screen appears, however, the computer functioned properly the day before. A technician looks at the computer and verifies the power light is on and the fans are working properly when powering on the computer. Which of the following is the MOST likely the cause of the issue? A. CPU B. PSU C. FDD D. SSD Correct Answer: D
QUESTION 4 A network technician has been tasked with deploying new VoIP phones on a network. When the technician plugs the Ethernet cable for the phone into the wall port, the phone fails to turn on. When the technician plugs the Ethernet cable directly into the computer, the computer is able to access the network. Which of the following is the MOST likely cause of this issue? A. The network switch does not support PoE B. The technician is connecting the phone to the wrong type of port C. The firewall on the network is blocking access to the DHCP server D. The Ethernet cable is the wrong type Correct Answer: A
QUESTION 5 Which of the following versions of Windows XP would a technician MOST likely install for a small business? A. Windows XP Professional 64-bit B. Windows XP Professional C. Windows XP Media Center D. Windows XP Home Correct Answer: B
QUESTION 6 Which of the following types of devices MOST likely uses electronic ink technology? A. Smartphone B. Phablet C. E-reader D. Tablet Correct Answer: C
QUESTION 7 When working on a computer that supports triple-Channel memory configurations, which of the following RAM modules would provide the BEST memory performance? A. 2 DIMMs B. 4DIMMs C. 6DIMMs D. 8DIMMs Correct Answer: C
QUESTION 8 Joe, a user, recently purchased a new multifunction printer and attempted to installed it himself He informed a technician that the printer is on his list of printers, but he is unable to print. The technician sees that printer is listed printer under devices and printers. Which of the following should the technician do NEXT? A. Reboot the computer into safe mode and try to printer a test page. B. Download the correct drives from the manufacture\\’s website and install them. C. Unplug the USB cable from the printer and try another USB slot the PC. D. Set the printer as the default within the device properties. Correct Answer: B
QUESTION 9 Which of the following does IPv6 use to autoconfigure nodes? A. APIPA B. Neighbor discovery C. CIDR D. Address resolution protocol Correct Answer: B
QUESTION 10 Which of the following ports must be open for an email client to receive email? A. 21 B. 22 C. 25 D. 53 E. 110 Correct Answer: E
QUESTION 11 A 27 in (68.6 cm) analog monitor display shows the left and right sides are bulging outward. Which of the following should the technician performance FIRST to remedy the issue? A. Decrease contrast. B. Increase trapezoid. C. Increase gamma. D. Decrease pin cushion. Correct Answer: D
QUESTION 12 A user has an inkjet printer that generates very sloppy prints with multiple colors missed in patterns. Which of the following maintenance tasks should the technician perform to solve this problem? A. Install the maintenance kit. B. Replace the toner ribbon. C. Clean the heating element. D. Replace the fuser. E. Clean the head. Correct Answer: B
QUESTION 13 Which of the following characteristics is generally found on a docking station that port replicators do not offer? A. Replicators usually have most USB ports than docks. B. Docks generally do not need separate power to function. C. Docks have independent hardware that replicators lack. D. Replicators have additional NIC that docks lack. Correct Answer: C
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Latest effective CompTIA A+ 220-902 Exam Practice Tests
QUESTION 1 A laser printer has just had its toner cartridge removed and toner has leaked inside and out. The BEST method to remove spilled toner, both inside and outside of the printer, is which of the following? A. ESD vacuum B. Maintenance kit C. Damp towel D. Compressed air Correct Answer: A
QUESTION 2 A customer wants to setup a SOHO wired network. The customer needs assistance in setting up a static IP address on three computers on the network. Which of the following is the BEST solution for the technician to implement? A. Internet Options >Connection > Network > LAN settings > choose Proxy server, type in the IP address B. Windows Firewall > the Connections tab > Add Exception > Change Scope, type in the IP address C. Internet Options > Advanced tab > LAN settings, type in the IP address D. Local Area Connections >Properties > TCP/IP > Properties > General > Specify, type in the IP address Correct Answer: D
QUESTION 3 A technician is preparing to clean off a malware infection from a Windows XP PC. Which of the following should be disabled prior to starting the cleaning process? A. System Properties B. System Restore C. Remote Desktop D. Automatic Updates Correct Answer: B
QUESTION 4 For any given 802.11n wireless Internet signal, which of the following is needed to establish a connection? A. MAC address filtering B. Windows password C. Proper SSID D. SSL certificate Correct Answer: C Reference: http://www.cisco.com/en/US/docs/wireless/access_point/12.4_21a_JA1/configuration/guide /scg12421aJA1-chap7-mbssid.html
QUESTION 5 A user\\’s personal laptop was hacked. A technician troubleshooting the issue discovers the user used the numbers 123456789 as their account password. The user has not changed the password in two years. Which of the following best practices should the technician recommend the user implement to prevent future hacking? (Select TWO). A. Configure screen saver B. Set a strong password C. Set login time restrictions D. Use a more secure browser E. Change the password frequently Correct Answer: BE
QUESTION 6 Which of the following is MOST effective in preventing security breaches on a network? (Select THREE). A. Bandwidth throttling B. Eliminate password history C. Enable QoS D. Antivirus software E. User education F. Enforced login/logoff hours Correct Answer: DEF Reference: http://www.esecurityplanet.com/network-security/how-to-prevent-security- breaches-from-known- vulnerabilities.html
QUESTION 7 When using a PC on a Windows Domain, which of the following is the MOST critical service when connecting to multiple file, print, and email servers? A. Internet Connection Sharing Service B. Windows Firewall Service C. Computer Browser Service D. DNS Service Correct Answer: D
QUESTION 8 A small business owner is looking to assign users to a Windows group level. They have the following requirements for these users, and stress that they should receive no more privileges than necessary: The users should not be able to change passwords for higher level accounts. The users need the ability to install software. The users cannot create new accounts for others. Which of the following group levels will BEST meet these needs? A. Remote Desktop Users B. Power Users C. Standard Users D. Administrators Correct Answer: B
QUESTION 9 Which of the following characteristics MOST separates a tablet from a laptop? A. Lack of field serviceable parts B. Lack of any storage medium C. Lack of internal wireless D. Lack of a touchscreen Correct Answer: A
QUESTION 10 A technician is attempting to upgrade a customer\\’s PC from Windows XP Professional to Windows 7 Professional x64. The system contains a late generation Pentium 4 Processor with hyper-threading. The technician is having difficulty installing the operating system as it consistently errors out during setup. Which of the following is MOST likely happening? A. Pentium 4 HT processors are 64-bit compatible but do not support the x64 instruction set. B. The BIOS needs to be configured to enable x64 support. C. Windows XP can only be directly upgraded to Windows 7 Home Basic and Home Premium editions. D. Pentium 4 HT processors are not 64-bit compatible. Correct Answer: D
QUESTION 11 A technician notices a computer is overheating after 30 minutes of use. Which of the following is the MOST likely cause? A. Clogged temporary file folders B. Internal dust buildup C. Incorrect input voltage setting D. ACPI is disabled Correct Answer: B Reference: http://pcrepairaugustaga.com/computer-dust-free/
QUESTION 12 A user needs to replicate a large directory containing folders and files from one drive to another. It also contains several empty folders needed for future growth. Which of the following commands should a technician use in order to accomplish this task? A. ATTRIB /S B. RD /S C. COPY /A D. XCOPY /E Correct Answer: D
QUESTION 13 Which of the following will allow a company to implement the MOST cost-efficient way to easily identify whether a user has secure access to particular areas of a building? A. Require badges B. Install retina scanners C. Install firewalls D. Require key fobs Correct Answer: A
QUESTION 14 A user has downloaded and installed a browser add-on that causes the browser to hang. The PC has very slow system response when rebooted. Which of the following should a technician do to troubleshoot this problem? A. Run System Restore, update antivirus program, and run an antivirus scan. B. Remove all Internet temporary files, run an antivirus scan, and reboot using Last Known Good Configuration. C. Remove all temporary files, turn off System Restore, update and run an antivirus scan. D. Run an antivirus scan, Run Disk Cleanup, and reboot into Safe Mode. Correct Answer: C
QUESTION 15 Which of the following is the correct UNC path to use when mapping a network drive? A. \\share\password B. \\share\server C. \\server\username D. \\server\share Correct Answer: D Reference: http://windows.microsoft.com/is-is/windows7/create-a-shortcut-to-map-a- network-drive
QUESTION 16 A computer is showing the “No boot device found” message even though a technician has verified that the hard drive is set as Device 1 in the BIOS boot order. Which of the following causes is MOST likely at play? A. A 40-pin cable was used instead of an 80-pin cable to connect the HDD. B. The hard drive is disconnected. C. The hard drive has corrupted sectors and needs a CHKDSK scan. D. Both PATA devices are incorrectly set to the master jumper setting. Correct Answer: D Reference: http://wdc.custhelp.com/app/answers/detail/a_id/981/~/how-to-physically- install,-set-jumper-settings,-and- set-up-a-serial-ata,-eide
QUESTION 17 Which of the following allows a Windows 7 remote user to edit a file offline then automatically update the changes when back in the office? A. Windows Defender B. Sync Center C. Windows Aero D. HomeGroup Correct Answer: B
QUESTION 18 A user has a work laptop configured with a static IP. The user wants to be able to take the laptop home and connect it to their router which uses DHCP. However, the user does not want to manually change their settings every day. Which of the following is the BEST step the user could take to make this possible? A. Setup a VPN on the laptop to store the work IP settings. B. Use the Ethernet port at work and only use Wi-Fi while at home. C. Install an additional NIC in the laptop to access the home network. D. Place the static IP in the alternative field while using DHCP. Correct Answer: D
QUESTION 19 A PC technician notices that the printers deployed via a new Group Policy are not showing up on the workstation. Which of the following commands should be run on the PC? A. extract B. robocopy C. gpupdate D. tasklist Correct Answer: C
QUESTION 20 For the last year, a company has gathered statistics on the most common security incidents. The highest percentage deals with opening email attachments that contain malware. Which of the following would mitigate this issue without reducing productivity? A. Annual cyber security education B. Update antivirus signatures more often C. Block all email attachments D. Install an IPS on each workstation Correct Answer: A
QUESTION 21 Ann, a user, has brought her laptop in for service. She reports that her battery is at 100%, but whenever it is unplugged it immediately shuts down. Which of the following should the technician do? A. Replace the battery B. Change power settings to balanced C. Replace the power adapter D. Enable APM in the BIOS Correct Answer: A Explanation: http://www.dummies.com/how-to/content/how-to-replace-your-laptop- battery.html
QUESTION 22 A computer program that functions normally while quietly installing malicious software on a machine is known as a: A. DDoS attack. B. Worm. C. Phishing attack. D. Trojan. Correct Answer: D Reference: http://computer.howstuffworks.com/trojan-horse.htm
QUESTION 23 A technician wants to create a customized list of common utilities that are easily accessible in the same location. Which of the following tools would allow them to build such a list? A. MSCONFIG B. MMC C. MSTSC D. MSINFO32 Correct Answer: B Reference: http://technet.microsoft.com/en-us/library/bb742442.aspx
QUESTION 24 A user calls a technician and states that their computer shutdowns after about 15 minutes of being turned on. The user also states that if they wait about an hour and turn the computer back on, it will function properly, but will shut down after 15 minutes as it did before. Which of the following should the technician check on the motherboard that could be causing this problem? A. SATA connection B. CMOS battery C. TPM chip D. Capacitors Correct Answer: D
QUESTION 25 Which of the following security threats is BEST mitigated through proper user training? A. A Worm B. Rootkits C. Social Engineering D. Browser Adware Correct Answer: C Reference: http://www.veracode.com/blog/2013/03/hacking-the-mind-how-why-social- engineering-works/
QUESTION 26 Following an authorized person through a door or other security check point without showing proper identification or defeating a security mechanism is known as which of the following? A. Hacking B. Emulating C. Partitioning D. Tailgating Correct Answer: D
QUESTION 27 Which of the following utilities will display a listing of active IP ports on the computer being tested? A. NETSTAT B. PING C. IPCONFIG D. TRACERT Correct Answer: A Reference: http://pcsupport.about.com/od/commandlinereference/p/netstat-command.htm
QUESTION 28 A user is trying to access an application on their home machine from work. The user sets up port forwarding on their router but is still unable to connect to the application. Which of the following should be the user\\’s NEXT step in resolving this issue? A. Configure Wake-on-LAN for the NIC on the Work PC. B. Configure a firewall exception on the Home PC. C. Switch the Work PC network from “Work” to “Home”. D. Disable the Windows firewall on the Home PC. Correct Answer: B Reference: http://windows.microsoft.com/is-is/windows7/open-a-port-in-windows-firewall
QUESTION 29 Joe, a technician, built a new computer for a customer. The computer has been setup with the appropriate operating system, but when Joe boots the PC after configuration, he receives an invalid boot disk message. Which of the following tools should he use to fix the issue? A. Safe Mode with command prompt B. Restore from a prior recovery point C. MSCONFIG to disable startup programs D. BIOS and change the boot order Correct Answer: D
QUESTION 30 A manager suspects a user has obtained movies protected by copyright using a torrent client. An incident response technician responds and verifies the user has indeed been violating company policy. Which of the following would be the next BEST step for this technician to perform? A. Secure the workstation in a limited access facility. B. Document the incident, purge all policy violating materials. C. Immediately delete all unauthorized materials. D. Reprimand the user and apply a content filter to their profile. Correct Answer: A
QUESTION 31 A technician has successfully completed a gpupdate from a CMD box of a user\\’s PC and is ready to move to the next user. Which of the following is the appropriate NEXT step? (Select TWO). A. View the CMD process in Task Manager B. Type EXIT at the command prompt and press Enter C. Minimize the CMD box to the taskbar D. Click the “x” in the top right of the CMD window E. Select Switch User on the PC Correct Answer: BD
QUESTION 32 A user has a nonfunctional computer that has two hard drives. The user needs to retrieve information from one of the drives. Which of the following would be used? A. Reformat bad hard drives B. External enclosure C. Reformat all hard drives D. CHKDSK along with DEFRAG utility Correct Answer: B
QUESTION 33 After installing an updated video card driver in a Windows XP machine, a technician sees a blue screen of death (BSOD). Which of the following would BEST help the technician repair the computer? A. Update antivirus definitions B. Run System Restore C. Last Known Good Configuration D. Factory pre-installation CD Correct Answer: C
QUESTION 34 An end user receives an unsolicited and unencrypted email containing a co-workers birth date and social security number. The end user should immediately contact the IT department and report a violation of which of the following policies? A. DRM B. EULA C. IRP D. PII Correct Answer: D
QUESTION 35 A technician has recently installed some new memory in a PC. When the computer is rebooted, the technician hears loud noise coming from inside the case. Which of the following is MOST likely the cause? A. The CPU is incompatible with the memory B. Something is obstructing one of the fans C. One of the hard drives is failing D. The new memory is over heating Correct Answer: B
QUESTION 36 Which of the following options in Windows is the best way to secure a workstation? A. Screensaver B. User education C. Disable Autorun D. Complex password E. ID badge F. Key fob G. Retinal scan Correct Answer: D
QUESTION 37 Which of the following utilities would a technician use on a Windows Vista or Windows 7 machine to configure what applications are allowed to send/receive data over the LAN connection? A. Users and Groups B. Windows Firewall C. Registry Editor D. Task Scheduler Correct Answer: B Reference: http://windows.microsoft.com/en-us/windows7/products/features/windows- firewall
QUESTION 38 A technician has a list of IP addresses that the technician\\’s manager needs the network names for. Which of the following commands would be used? A. NBTSTAT – A B. PING – t C. NETSTAT ?o D. NBTSTAT – a Correct Answer: A
QUESTION 39 A technician receives a trouble ticket about intermittent wireless on a user\\’s laptop while they are at home but not at work. Which of the following could be the cause of this issue? A. While at home, the user is too close to their access point B. Encryption is set differently at home then at work C. Cordless phone is interfering with signal at home D. Laptop\\’s wireless is set to only work while at work Correct Answer: C
QUESTION 40 A customer calls an IT consultant to explain an issue they are having with their Windows 7 Professional PC. Windows Update attempts to install patches upon each startup but fails on the same single update. The customer has attempted to re-run Windows Update from Control Panel but the issue remains. Which of the following courses of action would BEST resolve the problem? A. Running a full DEFRAG on the system B. Clearing the AppData temp folder entirely C. Clearing the Windows Update download cache entirely D. Uninstalling the Windows Update feature in Windows 7 and reinstalling it directly from the Microsoft website Correct Answer: C
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Latest effective CompTIA A+ 220-801 Exam Practice Tests
QUESTION 1 A technician is notified that a laptop is not booting. It is discovered that there are no system lights, sounds, or display when the power button is pressed. Which of the following should the technician attempt FIRST in the troubleshooting process? A. Connect an external monitor into the laptop to determine if the LCD has failed. B. Boot the system from either a boot CD or other removable media type. C. Disconnect the AC and battery power and hold the power button for several seconds. D. Remove any hard drives or optical drives, RAM, and any wireless cards or USB devices from the laptop. Correct Answer: C
QUESTION 2 Which of the following are examples of multimedia devices? (Select TWO). A. Scanner B. Digitizer C. Webcam D. Microphone E. Touchscreen Correct Answer: CD Multimedia is the integration of multiple forms of media. This includes text, graphics, audio, video, etc. For example, a presentation involving audio and video clips would be considered a “multimedia presentation.” Educational software that involves animations, sound, and text is called “multimedia software.” CDs and DVDs are often considered to be “multimedia formats” since they can store a lot of data and most forms of multimedia require a lot of disk space. Webcam incorporates both audio and video. Similarly, microphone is a multimedia device because it incorporates sound and it can also be used for various applications. Touchscreen, scanner and digitizer are input devices because they require input from the user to function properly.
QUESTION 3 Which of the following features of Windows allows a device to have a default IP address if a DHCP server is not available? A. APIPA B. ARP C. IPv6 D. DNS Correct Answer: A Reference. http://compnetworking.about.com/cs/protocolsdhcp/g/bldef_apipa.htm
QUESTION 4 In older laptop screens, the backlight is powered by which of the following? A. A CCFL lamp B. A gas C. LEDs D. OLED Correct Answer: A Reference. http://en.wikipedia.org/wiki/Cold_cathode
QUESTION 5 Which of the following is correct about differences in CAT5 and CAT6 connectors? A. CAT5 connectors have locking tabs B. CAT5 and CAT6 use the same connectors C. CAT6 supports three different wiring standards D. CAT6 connectors are longer for better contact Correct Answer: B
QUESTION 6 A technician is tasked with adding a Barcode Scanner to a user PC. Which of the following would MOST likely be used to make the connection to the PC? (Select TWO). A. RJ-45 B. Serial port C. USB D. DB-15 E. Infrared Correct Answer: BC
QUESTION 7 Which of the following display connections has 15-pins? A. RGB B. VGA C. DVI D. HDMI Correct Answer: B Reference. http://pinouts.ru/Video/VGA15_pinout.shtml
QUESTION 8 A corporate technician has been tasked with providing a thin client PC for a new employee. Which of the following configurations would be the MOST appropriate? A. A PC with the maximum amount of supported RAM B. A PC equipped with high end audio and video cards C. A PC that meets the minimum requirements for running an OS D. A PC with the most powerful processor Correct Answer: C A thin client is a bare minimum box of components that is used for simple tasks. A PC with minimum requirements to run an OS can act as a thin client.
QUESTION 9 Which type of fire extinguishing technology should be used when encountering an electrical fire? A. Class B fire extinguishers B. Overhead sprinkler system C. Water-based fire extinguishers D. Non-water based extinguishers Correct Answer: D Reference. http://cs.adelaide.edu.au/~kevin/Wardens/extinguishers.html
QUESTION 10 A technician has replaced the NIC in a computer running Windows XP Professional and has properly installed the device driver. The computer indicates the card has network connectivity, but the technician is unable to access the Internet. Which of the following should the technician do NEXT to finish the NIC installation? A. Change the computer and DNS server\\’s IP addresses in the Action Center B. Use ipconfig to check the current settings and Network Connections to make changes C. Assign the NIC an APIPA address using ipconfig and the network setup wizard D. Reboot the computer and configure the necessary network settings in the BIOS Correct Answer: B
QUESTION 11 A technician has a desktop with two hard drives. The technician would like to configure a RAID array such that one drive can fail, but data can still be accessed. Which of the following RAID types should the technician install? A. 0 B. 1 C. 5 D. 6 Correct Answer: B
QUESTION 12 The accounting department has requested a printer with a duplexing assembly. They most likely want to add which of the following features? A. Print in color on card stock B. Print on both sides C. Print on envelopes D. Print on specialized paper Correct Answer: B
QUESTION 13 A network technician is in the process of setting up a university lab. The lab requires 23 workstations; the workstations will need to be segregated from the rest of the network, with no wireless access, while limiting collisions. Which of the following will satisfy these requirements while being the LEAST expensive? A. Bridge B. Switch C. Router D. Hub Correct Answer: B
QUESTION 14 Which of the following RAID types employs two identically sized disks and creates a mirror for data redundancy purposes? A. RAID 0 B. RAID 1 C. RAID 1+0 D. RAID 5 Correct Answer: B
QUESTION 15 Which of the following connector types is used on a CAT5 cable? A. RJ-45 B. DB-9 C. RJ-11 D. RS-232 Correct Answer: A Reference. http://www.ertyu.org/steven_nikkel/ethernetcables.html
QUESTION 16 A user reports that the mobile device in use has a very dim display. Which of the following is a possible solution for this issue? A. Perform a soft reset B. Adjust configurations/settings C. Reinstall the OS D. Replace the power cord Correct Answer: B
QUESTION 17 Which of the following devices uses both light and a lens to facilitate data warehousing? A. Digitizer B. Touch screen C. Barcode reader D. Camera Correct Answer: C
QUESTION 18 A workstation would MOST likely be connected to an office network using which of the following cable types? A. eSATA B. Bluetooth C. SCSI D. Ethernet Correct Answer: D
QUESTION 19 The technician is installing a new video card. Which of the following actions should the technician perform prior to installation? A. Disconnect power supply from motherboard. B. Disconnect UPS from the wall\\’s electrical outlet. C. Disconnect Power over Ethernet (PoE) cable. D. Disconnect power from the workstation\\’s power supply. Correct Answer: D
QUESTION 20 A technician replaces a defective 250GB hard drive in a desktop with a 2TB hard drive. After installation, the computer detects the new 2TB drive as a 250GB drive. Which of the following should the technician do to fix this issue? A. Reinstall the drive B. Patch the OS C. Upgrade the driver D. Flash the BIOS Correct Answer: D
QUESTION 21 A user is printing pictures to the color laser printer and the bottom half of the picture is faded. The printer is displaying no errors. Which of the following is the MOST likely resolution to the problem? A. Replace the printer ribbon. B. Replace the pickup assembly. C. Replace the fuser. D. Replace the print head. Correct Answer: C
QUESTION 22 Which of the following are the MOST important considerations when configuring a PC that will be used for a CAD / CAM workstation? (Select TWO). A. Gigabit NIC B. HDMI output C. Maximum RAM D. Powerful processor E. High end audio output Correct Answer: CD Reference. http://www.physicsforums.com/showthread.php?t=499107
QUESTION 23 Which of the following connectors would terminate a POTS connection? A. BNC B. F C. RJ-45 D. RJ-11 Correct Answer: D Reference. http://www.danlipofsky.com/technical/ethernet/
QUESTION 24 Which of the following would be used to connect two remote sites? A. Switch B. Access point C. Router D. Hub Correct Answer: C
QUESTION 25 Which of the following uses policies to direct network traffic? A. Router B. Switch C. Access Point D. Bridge Correct Answer: A Reference. http://en.wikipedia.org/wiki/Policy-based_routing
QUESTION 26 A user would like to share a local USB printer with several users in the office. Which of the following methods would BEST accomplish this? A. Install shared PCL drivers B. Install a USB hub C. Install a print server D. Enable print sharing Correct Answer: D Reference. http://windows.microsoft.com/en-us/windows-vista/enable-file-and- printer-sharing
QUESTION 27 Which of the following should be removed prior to replacing or upgrading memory in a laptop? A. Hard drive B. Optical drive C. Wireless card D. Battery Correct Answer: D
QUESTION 28 Which of the following should a technician do FIRST after receiving a call from a customer asking for assistance? A. Confirm the user and the associated issue. B. Confirm the hardware make, model, and serial number. C. Escalate the call to a supervisor. D. Assign the appropriate status for the problem. Correct Answer: A
QUESTION 29 A technician works for a company that has virtual servers and virtual desktops. The company hires a user who only needs to access the virtual desktops. Which of the following is the MOST cost- effective workstation to purchase? A. Thin client B. Gaming PC C. CAD PC D. Thick client Correct Answer: A
QUESTION 30 A technician is asked to recommend hardware for a new computer for a graphic artist company that regularly uses 3-D animation software. Which of the following components should be chosen to BEST meet the customer\\’s needs? A. Specialized video card B. Multi-core processor C. TV tuner/recorder D. Tape backup drive Correct Answer: A A high end special video card is needed to render 3D animation. Without a good video card, a graphic artist cannot work properly on a computer creating 3D animation.
QUESTION 31 Which of the following channels, when used in close proximity to one another, provide the BEST protection against crosstalk? A. 1 and 11 B. 2 and 10 C. 6 and 1 D. 6 and 11 Correct Answer: A Reference. http://www.dci.ca/?Section=ProductsandSubSection=WiFi-FAQ
QUESTION 32 Which of the following is an example of a Class C TCP/IP address? A. 188.8.131.52 B. 127.0.0.0 C. 184.108.40.206 D. 220.127.116.11 Correct Answer: D
QUESTION 33 Which of the following wireless technologies is primarily setup for video/audio and the frequency is 5 GHz? A. Cellular B. 802.11a C. 802.11b D. Satellite Correct Answer: B Reference. http://compnetworking.about.com/cs/wireless80211/g/bldef_80211a.htm
QUESTION 34 A technician is asked to verify that a CAT5 patch cord, created by another technician, is in working order. Which of the following tools should the technician use to verify the patch cord? A. Multimeter B. Toner probe C. Loopback plug D. Cable tester Correct Answer: D
QUESTION 35 Which of the following devices is MOST likely to outperform a 15,000 rpm SAS hard drive in read speed? A. Compact flash B. SSD C. Tape D. SD Correct Answer: B Reference. http://www.8088.net/blog/index.php/2011/01/24/iops-comparison-solid- state-drive- ssd-15000-7200-5900-5600-rpm/?lang=en
QUESTION 36 A brownout has occurred within a building. A technician is repairing a workstation which has a power light, but is not displaying anything on the screen and is not making any sounds during boot up. Which of the following should be used to further troubleshoot the workstation? A. Loop back plug B. POST card C. Power supply tester D. Multimeter Correct Answer: B
QUESTION 37 A technician receives a maintenance kit in the mail for a printer. The maintenance kit contains a fuser, a pickup roller, and four paper rollers. Into which of the following types of printers should this maintenance kit be installed? A. Impact B. Laser C. Thermal D. Inkjet Correct Answer: B
QUESTION 38 A new security flaw and fix has been published about a laptop\\’s OS. Which of the following can be implemented to prevent exploitation? A. Enable screen lock B. Patching policy C. User training D. Enable hard drive encryption Correct Answer: B Reference. http://www.computerweekly.com/feature/Microsoft-patch-management- policy
QUESTION 39 Which of the following laptop accessories would MOST likely be used to support multiple displays when the laptop hardware does not have multiple video outputs? A. Docking station B. VGA to DVI converter C. Adjustable monitor arm D. PCMCIA card Correct Answer: A Reference. http://en.wikipedia.org/wiki/Docking_station
QUESTION 40 A workstation has a network link light, but it cannot access internal network resources. Which of the following is the MOST likely cause of the issue? A. Slow transfer speeds B. IP address conflict C. Incorrect gateway D. Packet collisions Correct Answer: B
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A technician completing a server room build out encounters a bundle of un-terminated network cables that are not labeled. Which of the following tools would be the BEST to determine which devices the cables are run to?
A. Toner probe
C. Cable tester
Correct Answer: A
A smartphone user experiences difficulty removing the back cover of the device. Once finally removed, the battery appears to have swollen. The battery is still functional, but requires more frequent charging than it used to. Which of the following should the user do NEXT?
A. Remove the battery and let it cool for 24 hours
B. Fully discharge and then fully recharge the battery
C. Short the battery terminals with a paper clip
D. Replace the battery with a new one
Correct Answer: D
Which of the following cable connection types is an example of a mini DIN?
Correct Answer: B
A technician is troubleshooting a desktop PC. When the power button is pressed, the fan momentarily spins and the PC does not boot. Which of the following components is MOST likely the problem?
B. CMOS battery
D. Power supply
Correct Answer: D
An example of built-in system diagnostics includes which of the following? 220-801 dumps
A. POST cards
B. Indicator lights
D. BIOS settings
Correct Answer: B
Which of the following cable types should be installed to minimize toxic fumes in the event of a fire?
B. STP CAT6
Correct Answer: C
Which of the following memory types is used exclusively in laptops?
Correct Answer: D
Which of the following socket types is for an Intel CPU?
Correct Answer: D
Which of the following cable types has extra shielding built into the cable to guard against EMI?
Correct Answer: C
A technician is helping set up a new networking closet and notices that the humidity level is low in the room. Which of the following should be installed FIRST before rack mounting equipment?
A. A dehumidifier
B. A fire suppression system
C. ESD strap
D. Grounding bars
Correct Answer: D
Which of the following devices is MOST likely to outperform a 15,000 rpm SAS hard drive in read speed? 220-801 dumps
A. Compact flash
Correct Answer: B
Which of the following is an example of an APIPA address?
B. 10.23.145 90
Correct Answer: C
A technician is building a custom gaming computer. Which of the following is the FASTEST memory the technician can use?
A. DDR2 CAS7
B. DDR3 CAS9
C. DDR3 CAS10
D. DDR3 CAS11
Correct Answer: B
Which of the following are steps to take before replacing or updating the memory in a laptop? (Select TWO).
A. Unplug the AC power adapter
B. Remove the keyboard and touchpad
C. Separate the screen from the base
D. Remove the battery
E. Remove all of the screws from the bottom of the case
Correct Answer: AD
An end user is designing a PC with a clear acrylic access panel to show off the insides. The user wants the inside to stay cool, but as dust free as possible. Which of the following would BEST meet this scenario?
A. Create a positive pressure air flow with unfiltered intakes and filtered exhausts
B. Create a positive pressure air flow with filtered intakes and unfiltered exhausts
C. Create a negative pressure air flow with unfiltered intakes and unfiltered exhausts
D. Create a negative pressure air flow with filtered exhausts and unfiltered exhausts
Correct Answer: B
A technician observes another technician trying to steal a company laptop. 220-801 dumps Which of the following should the first technician do NEXT?
A. Confront the technician stealing the laptop
B. Preserve the laptop for evidence
C. Report through proper channels
D. Document the incident
Correct Answer: C
Which of the following is a private class B IP address?
Correct Answer: B
A CAD/CAM user requires faster onscreen refresh rates. Which of the following slots allows for faster graphic performance?
B. AGP x8
Correct Answer: C
Which of the following expansion cards would provide support for additional internal storage?
A. Video capture
C. USB port
D. RAID controller
Correct Answer: D
A consultant has been asked to install the brightest possible projector into an office conference room that has a lot of natural sunlight. Which of the following specifications would BEST meet the client\’s needs?
A. Highest possible resolution
B. High lumens
C. High contrast
D. HDMI 1.4 compatibility
Correct Answer: B
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Which of the following directories contains additional information about installed packages?
Correct Answer: D
Which of the following commands will allow an administrator to adjust the number of mounts after which an existing filesystem will be checked by e2fsck?
Correct Answer: D
QUESTION 3 CORRECT TEXT
In which directory must definition files be placed to add additional repositories to yum?
Correct Answer: /ETC/YUM.REPOS.D,/ETC/YUM.REPOS.D/,YUM.REPOS.D,YUM.REPOS.D/
An administrator is looking for an executable file foo. Which of the following commands would search for foo within directories set in the shell variable, PATH? LX0-101 dumps
Correct Answer: B
Which of the following command lines would an administrator use to restrict the GNU find command to searching a particular number of subdirectories?
Correct Answer: C
The lspci command can display information about devices EXCEPT:
A. card bus speed (e.g. 66Mhz).
B. card IRQ settings.
C. card vendor identification.
D. card AGP rate (e.g. 1x, 2x, 4x).
E. card Ethernet MAC address.
Correct Answer: E
In compliance with the FHS, in which of the following places are man pages typically found?
Correct Answer: A
QUESTION 8 CORRECT TEXT
The system configuration file named is commonly used to set the default runlevel. (Please provide the fill name with full path information).
Correct Answer: /ETC/INITTAB
In the vi editor, which of the following commands will delete the current line at the cursor and the 16 lines following it (17 lines total)? LX0-101 dumps
Correct Answer: B
All of the following commands will update the Modify timestamp on the file /tmp/myfile.txt EXCEPT:
A. file /tmp/myfile.txt
B. echo “Hello” >/tmp/myfile.txt
C. sed -ie “s/1/2/” /tmp/myfile.txt
D. echo -n “Hello” >/tmp/myfile.txt
E. touch /tmp/myfile.txt
Correct Answer: A
QUESTION 11 CORRECT TEXT
What command with all options and/or parameters will send the signal USR1 to any executing process of program apache2?
Correct Answer: KILLALL-SSIGUSR1APACHE2,KILLALL-SUSR1APACHE2,KILLALLSIGUSR1APACHE2,KILLALL-USR1APACHE2
An administrator wishes to kill a process with a PID of 123. Which of the following commands will allow the process to “clean up” before exiting?
A. kill -1 123
B. kill -9 123
C. kill -15 123
D. kill -17 123
Correct Answer: C
An administrator has just added a CD-ROM drive (/dev/hdd) to a system and added it to the administrator’s fstab. Typically the administrator can use which of the following commands to mount media in that drive to /mnt/cdrom?
A. mount /dev/cdrom /mnt/cdrom
B. mount /dev/cdrom
C. mount -t cdrom /dev/cdrom /mnt/cdrom
D. mount /mnt/cdrom
E. automount /mnt/hdd /mnt/cdrom}
Correct Answer: D
To what environment variable will an administrator assign or append a value if the administrator needs to tell the dynamic linker to look in a build directory for some of a program’s shared libraries?
Correct Answer: C
Pressing the Ctrl-C combination on the keyboard while a command is executing in the foreground sends which of following signal codes?
A. 1 (SIGHUP)
B. 2 (SIGINT)
C. 3 (SIGQUIT)
D. 9 (SIGKILL)
E. 15 (SIGTERM)
Correct Answer: B
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