What type of data does the '/operation' resource path in the Junos REST API provide?

Operational data such as device status and statistics

How do you invoke a remote procedure call (RPC) via the Junos REST API?

By sending a DELETE request to the '/rpc' path with the RPC name in the body

By sending a PUT request to the '/operation' path with the RPC name in the body

By sending a POST request to the '/rpc' path with the RPC name in the URL

By sending a GET request to the '/rpc' path with the RPC name as a query parameter

A Python script using the Junos REST API receives an HTTP 401 response when attempting to retrieve interface statistics. The script is using basic authentication with the correct username and password. What is the most likely cause of the 401 error?

The device does not support the REST API

The script is not sending the Authorization header correctly

The user account is locked due to multiple failed login attempts

The requested resource path is incorrect

A developer is building a script that sends configuration changes to a Junos device via the REST API. The script currently sends XML payloads. The developer wants to switch to JSON to reduce payload size. What change is required in the script?

Change the Accept header to application/json

Change the resource path to include /json

Change the HTTP method from POST to PUT

Change the Content-Type header to application/json and convert the payload to JSON

A DevOps team is developing a Python script that uses the Junos REST API to automate configuration backups. The script must run on a schedule and store the configuration in a central repository. The team wants to minimize the risk of credential exposure. Which approach should the script use for authentication?

Use basic authentication with credentials stored in the script's source code

Use token-based authentication with the token stored in a secure vault

Use basic authentication with credentials passed as command-line arguments

Use no authentication because the script runs on a secure jump host

Juniper NetworksCertified Associate, Automation and DevOps

Domain 5Objective 1

Junos REST API JN0-224 Practice Questions (Page 1)

Part of the REST API domain, which makes up ~17% of our current practice bank. Juniper Networks does not publish an official question count, but from its 90-minute exam (~35–60 total, ~6–10 in this domain), expect 2–3 from this objective — we provide 33 practice questions to prepare you well beyond it. (estimate)

33questions here

7free pages

10concepts

Questions 1–5

1foundation · easy
What type of data does the '/operation' resource path in the Junos REST API provide?
Select an answer first
2foundation · easy
How do you invoke a remote procedure call (RPC) via the Junos REST API?
Select an answer first
3application · medium
A Python script using the Junos REST API receives an HTTP 401 response when attempting to retrieve interface statistics. The script is using basic authentication with the correct username and password. What is the most likely cause of the 401 error?
Select an answer first
4application · medium
A developer is building a script that sends configuration changes to a Junos device via the REST API. The script currently sends XML payloads. The developer wants to switch to JSON to reduce payload size. What change is required in the script?
Select an answer first
5application · medium
A DevOps team is developing a Python script that uses the Junos REST API to automate configuration backups. The script must run on a schedule and store the configuration in a central repository. The team wants to minimize the risk of credential exposure. Which approach should the script use for authentication?
Select an answer first

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