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QUESTION 1

cisco 300-915 exam questions q1

Refer to the exhibit. The code snippet provides information about the packet captures within a network.
How can the most used source IP addresses within a specific time be visualized?

A. line graph
B. bar histogram
C. scatter plot
D. heatmap

 

QUESTION 2

Which connector is southbound?

A. horizontal connector
B. cloud connector
C. device connector
D. universal connector

 

QUESTION 3

How does the Cisco router (IR) and switch (IE) portfolio support edge data services?

A. Edge data services can be run and managed as containers using Cisco IOx.
B. Edge data services can run only in virtual machines on a separate compute layer.
C. Edge data services are aliases for IR/IE configuration services.
D. Edge data services run as separate instances only on virtual machines.

 

QUESTION 4

A customer is deploying sensors with Cisco IR829 routers in moving trucks to continuously monitor the health of
engines using a cloud application.
Which data extraction and processing strategy is best suited in this environment?

A. No need to store data locally, upload in real time to the cloud for processing.
B. Generate local alerts and create reports at the edge, and upload to the cloud at the end of the day.
C. Use the store and forward mechanism to upload the information at the earliest to cloud.
D. Ensure that data is stored for a longer duration locally and upload to the cloud every week.

 

QUESTION 5

cisco 300-915 exam questions q5

Refer to the exhibit. Which two statements are true? (Choose two.)

A. That is a heatmap projected on top of a geographic map.
B. That is a treemap projected on top of a geographic map.
C. The color red usually stands for lower values and the color blue usually stands for higher values.
D. Another suitable visualization technique for this image would be line graphs.
E. The color blue usually stands for lower values and the color red usually stands for higher values.

 

QUESTION 6

What are two functionalities of edge data services? (Choose two.)

A. creating a machine learning data model
B. supporting many interfaces and APIs
C. applying advanced data analytics
D. filtering, normalizing and aggregating data
E. saving data for a prolonged time period

 

QUESTION 7

A company is collecting data from several thousand machines globally. Which software component in the overall
architecture is the next destination of the dataflow after the data has been gathered and normalized on the edge data
software?

A. relational database: MySQL
B. historian database: influxDB
C. message broker: Apache Kafka
D. dashboard: Node.js web app

 

QUESTION 8

cisco 300-915 exam questions q8

Refer to the exhibit. Approximately 4000 oil platforms, each with 400 sensors, are spread in the Gulf of Mexico and all of their data must come together into one dashboard. Which general architecture should be selected to connect them?
A. 4-tier: sensor ?edge device (Intel Atom CPU) ?fog device (Intel Xeon CPU) ?cloud
B. 5-tier: intelligent sensor?edge device (Intel Atom CPU) ?fog device (Intel Xeon CPU) ?edge data center (Intel Xeon
CPU)
C. 2-tier: intelligent sensor ?cloud
D. 3-tier: sensor ?edge device (Intel Atom CPU) ?cloud

Reference: https://www.itu.int/en/ITU-D/RegionalPresence/Africa/Documents/Internet%20of%20Things%20-%20Cisco%27s%20Vision%20and%20Approach.pdf

 

QUESTION 9

Which element ensures that PKI is used to establish the identity of IoT devices?

A. unique device identifier
B. encryption key
C. air gap
D. hashed routes

 

QUESTION 10

After an application is deployed, potential issues arise around connectivity. As part of the troubleshooting process, the
IP address must be determined to ensure end-to-end communication.
Which method provides the required details using the Cisco IOx CLI?

A. ioxclient application status
B. ioxclient application metrics
C. ioxclient application getconfig
D. ioxclient application info

 

QUESTION 11

As part of an IoT project, an organization is developing an application that will share multiple clients using a REST API.
Based on the software development process, what are two valid technical activities that can be suggested to secure the
REST API that is developed during the development of the software? (Choose two.)

A. Respond to request failures in detail to allow users for easier troubleshooting.
B. Implement HTTP whitelisting to only methods that are allowed.
C. Implement and review audit logs for security-related events.
D. Reject HTTP methods that are invalid with an error code 404.
E. Implement physical firewalling and access control to the resources.

 

QUESTION 12

When constructing a Python script for data extraction using GMM APIs on a Cisco Kinetic Cloud platform, how should
the API authentication be implemented?

A. Generate the API keys once and edit the permissions as needed.
B. Generate and use the API keys for the required access level from the Kinetic Cloud application.
C. Use a complex username and password with 128-bit encryption.
D. Use a complex username with an auto-generated password from the Kinetic Cloud application.

 

QUESTION 13

cisco 300-915 exam questions q13

Refer to the exhibit. The code and the error message that are received when the code is run is presented.
What causes issues authenticating with Cisco GMM API using the web-generated API key?

A. firewall that blocks authentication ports
B. incorrect username and password
C. incorrect GMM Cluster selection
D. incorrect key size and data encryption

 

QUESTION 14

DRAG DROP
Drag and drop the Dockerfile instructions from the left onto the correct arguments on the right.
Select and Place:

cisco 300-915 exam questions q14

Correct Answer:

cisco 300-915 exam questions q14-1

 

QUESTION 15

As part of an IoT project, an organization is developing an edge application that will run on a gateway to securely
transmit sensor information it receives into an IoT cloud. Based on the Agile software development lifecycle, the
development team is planning to implement a CI/CD pipeline.
Which two methods should be suggested to make the software development lifecycle more secure during the
implementation and testing? (Choose two.)

A. Perform automated code reviews prior to deployment.
B. Implement auto-provisioning security inspection for the code.
C. Perform on-going penetration testing on the system.
D. Perform a GAP analysis on current security activities and policies.
E. Train members of the team in a secure software development lifecycle methodology such as OWASP.

Verify answer:

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BCCBAEDEBBADBDBBIMAGEDE

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QUESTION 1

What is the goal of an incident response plan?

A. to identify critical systems and resources in an organization

B. to ensure systems are in place to prevent an attack

C. to determine security weaknesses and recommend solutions

D. to contain an attack and prevent it from spreading

Reference: https://www.forcepoint.com/cyber-edu/incident-response

QUESTION 2

cisco 300-215 exam questions q2

Refer to the exhibit. Which two determinations should be made about the attack from the Apache access logs? (Choose two.)

A. The attacker used r57 exploit to elevate their privilege.

B. The attacker uploaded the word press file manager trojan.

C. The attacker performed a brute force attack against word press and used SQL injection against the backend
database.

D. The attacker used the word press file manager plugin to upload r57.php.

E. The attacker logged on normally to word press admin page.

QUESTION 3

cisco 300-215 exam questions q3

Refer to the exhibit. A company that uses only the Unix platform implemented an intrusion detection system. After the
initial configuration, the number of alerts is overwhelming, and an engineer needs to analyze and classify the alerts. The highest number of alerts were generated from the signature shown in the exhibit. Which classification should the
engineer assign to this event?

A. True Negative alert

B. False Negative alert

C. False Positive alert

D. True Positive alert

QUESTION 4

A threat actor attempts to avoid detection by turning data into a code that shifts numbers to the right four times. Which anti-forensics technique is being used?

A. encryption

B. tunneling

C. obfuscation

D. poisoning

Reference: https://www.vadesecure.com/en/malware-analysis-understanding-code-obfuscationtechniques/#:~:text=Obfuscation%20of%20character%20strings%20is,data%20when%20the%20code%20executes.

QUESTION 5

DRAG-DROP
Drag and drop the capabilities on the left onto the Cisco security solutions on the right.
Select and Place:

cisco 300-215 exam questions q5

Correct Answer:

cisco 300-215 exam questions q5-1

QUESTION 6

An engineer is investigating a ticket from the accounting department in which a user discovered an unexpected
application on their workstation. Several alerts are seen from the intrusion detection system of unknown outgoing
internet traffic from this workstation. The engineer also notices a degraded processing capability, which complicates the analysis process. Which two actions should the engineer take? (Choose two.)

A. Restore to a system recovery point.

B. Replace the faulty CPU.

C. Disconnect from the network.

D. Format the workstation drives.

E. Take an image of the workstation.

QUESTION 7

An incident response team is recommending changes after analyzing a recent compromise in which:
a large number of events and logs were involved;
team members were not able to identify the anomalous behavior and escalate it in a timely manner;
several network systems were affected as a result of the latency in detection;
security engineers were able to mitigate the threat and bring systems back to a stable state; and
the issue reoccurred shortly after and systems became unstable again because the correct information was not
gathered during the initial identification phase.

Which two recommendations should be made for improving the incident response process? (Choose two.)

A. Formalize reporting requirements and responsibilities to update management and internal stakeholders throughout
the incident-handling process effectively.

B. Improve the mitigation phase to ensure causes can be quickly identified, and systems returned to a functioning state.

C. Implement an automated operation to pull systems events/logs and bring them into an organizational context.

D. Allocate additional resources for the containment phase to stabilize systems in a timely manner and reduce an
attack\’s breadth.

E. Modify the incident handling playbook and checklist to ensure alignment and agreement on roles, responsibilities,
and steps before an incident occurs.

QUESTION 8

A network host is infected with malware by an attacker who uses the host to make calls for files and shuttle traffic to
bots. This attack went undetected and resulted in a significant loss. The organization wants to ensure this does not
happen in the future and needs a security solution that will generate alerts when command and control communication from an infected device is detected. Which network security solution should be recommended?

A. Cisco Secure Firewall ASA

B. Cisco Secure Firewall Threat Defense (Firepower)

C. Cisco Secure Email Gateway (ESA)

D. Cisco Secure Web Appliance (WSA)

QUESTION 9

An attacker embedded a macro within a word processing file opened by a user in an organization\’s legal department.
The attacker used this technique to gain access to confidential financial data. Which two recommendations should a
security expert make to mitigate this type of attack? (Choose two.)

A. controlled folder access

B. removable device restrictions

C. signed macro requirements

D. firewall rules creation

E. network access control

QUESTION 10

cisco 300-215 exam questions q10

Refer to the exhibit. An engineer is analyzing a TCP stream in a Wireshark after a suspicious email with a URL. What
should be determined about the SMB traffic from this stream?

A. It is redirecting to a malicious phishing website,

B. It is exploiting redirect vulnerability

C. It is requesting authentication on the user site

D. It is sharing access to files and printers.

QUESTION 11

Over the last year, an organization\’s HR department has accessed data from its legal department on the last day of
each month to create a monthly activity report. An engineer is analyzing suspicious activity alerted by a threat
intelligence platform that an authorized user in the HR department has accessed legal data daily for the last week. The
engineer pulled the network data from the legal department\’s shared folders and discovered above average-size data
dumps. Which threat actor is implied from these artifacts?

A. privilege escalation

B. internal user errors

C. malicious insider

D. external exfiltration

QUESTION 12

cisco 300-215 exam questions q12

Refer to the exhibit. According to the SNORT alert, what is the attacker performing?

A. brute-force attack against the web application user accounts

B. XSS attack against the target webserver

C. brute-force attack against directories and files on the target webserver

D. SQL injection attack against the target webserver

QUESTION 13

cisco 300-215 exam questions q13

Refer to the exhibit. An engineer is analyzing a . LNK (shortcut) file recently received as an email attachment and
blocked by email security as suspicious. What is the next step an engineer should take?

A. Delete the suspicious email with the attachment as the file is a shortcut extension and does not represent any threat.

B. Upload the file to a virus checking engine to compare with well-known viruses as the file is a virus disguised as a
legitimate extension.

C. Quarantine the file within the endpoint antivirus solution as the file is ransomware which will encrypt the documents
of a victim.

D. Open the file in a sandbox environment for further behavioral analysis as the file contains a malicious script that runs on execution.

QUESTION 14

cisco 300-215 exam questions q14

Refer to the exhibit. Which encoding technique is represented by this HEX string?

A. Unicode

B. Binary

C. Base64

D. Charcode

Reference: https://www.suse.com/c/making-sense-hexdump/

QUESTION 15

cisco 300-215 exam questions q15

Refer to the exhibit. Which two actions should be taken as a result of this information? (Choose two.)

A. Update the AV to block any file with hash “cf2b3ad32a8a4cfb05e9dfc45875bd70”.

B. Block all emails sent from an @state.gov address.

C. Block all emails with pdf attachments.

D. Block emails sent from [email protected] with an attached pdf file with md5 hash
“cf2b3ad32a8a4cfb05e9dfc45875bd70”.

E. Block all emails with subject containing “cf2b3ad32a8a4cfb05e9dfc45875bd70”.

Publish the answer:

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DCDCCimageAECEBACBCCDBAB

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