Question 1

When a Cisco IOS XE networking device is configured by using RESTCONF, what is the default data encoding method?

Options :

A : application/json-data+xml

B : application/xml-data+json

C : application/yaml-data+json

D : application/yang-data+json

Answer: D

Question 2

What is the benefit of edge computing?

Options :

A : It reduces network latency by moving processing closer to the data source.

B : It reduces data velocity from devices or other data sources.

C : It simplifies security as devices and processing are brought closer together.

D : It removes the need for centralized data processing.

Answer: A

Question 3

Which two statements describe the traits of an asynchronous API call? (Choose two.)

Options :

A : Code execution blocks or waits for the call to an API to return.

B : A callback function typically is used to process the response from an API call.

C : A call to an API does not block the code, but rather it allows application processing to continue.

D : The end user can experience latency or performance lag while waiting for the API call to return.

E : The order in which API calls return can be guaranteed.

Answer: B,C

Question 4

What is the purpose of the Cisco VIRL software tool?

Options :

A : to verify configurations against compliance standardS

B : to automate API workflows

C : to simulate and model networks

D : to test performance of an application

Answer: C

Question 5

A developer is working on a new feature in a branch named 'newfeat123456789' and the current working primary branch is named 'prim987654321'. The developer requires a merge commit during a fast forward merge for record-keeping purposes. Which Git command must be used?

Options :

A : git merge --no-ff newfeat123456789

B : git commit --no-ff newfeat123456789

C : git add --commit-ff newfeat123456789

D : git reset --commit-ff newfeat123456789

Answer: A

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