300-915 Exam Training Practice Tests (Cisco Developing Solutions using Cisco IoT & Edge Platforms)]

Question 1

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.

Correct Answer: C

Question 2

In a secure software development lifecycle process, what must be created as soon as the architecture is in place?

A. functional specification document B. test plan C. threat modeling D. integration plan

Correct Answer: A

Question 3

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

Correct Answer: A,E

Question 4

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 metrics <iox_application> B. ioxclient application status <iox_application> C. ioxclient application info <iox_application> D. ioxclient application getconfig <iox_application>

Correct Answer: C

Question 5

Which two states are applications expected to be seen in when they are managed on Cisco IOx? (Choose two.)

A. VALIDATED B. DEACTIVATED C. STOPPED D. ALLOWED E. ACTIVATED

Correct Answer: C,E

Question 6

Which action should be taken when a southbound device is not connecting?

A. Redeploy the edge application. B. Review the edge application logs. C. Verify the sensor status. D. Verify the gateway link status.

Correct Answer: D

Cisco Developing Solutions using Cisco IoT & Edge Platforms - 300-915 Exam Practice Test