A script is making a cURL call to a Junos REST API and receives an HTTP 401 response. The script already includes the correct username and password. What is the most likely cause of this error?

The request method is not allowed.

The authentication credentials are incorrect or the user lacks permission.

The server is experiencing an internal error.

Which cURL command sends a GET request to retrieve a list of devices from a REST API at https://api.example.com/devices?

curl -X PUT https://api.example.com/devices

curl -X DELETE https://api.example.com/devices

curl -X GET https://api.example.com/devices

curl -X POST https://api.example.com/devices

A developer is using cURL to interact with a Junos REST API and wants to see a progress meter for large downloads. Which cURL option should be used?

curl -# https://router.example.net/api/large-data

curl -o /dev/null https://router.example.net/api/large-data

curl -v https://router.example.net/api/large-data

curl -s https://router.example.net/api/large-data

An administrator is troubleshooting a REST API call to a Junos device. The API requires an authentication token in the Authorization header. The administrator has the token value 'abc123'. Which cURL command correctly includes this token?

curl -H 'Authorization: Bearer abc123' https://router.example.net/api/config

curl -d 'token=abc123' https://router.example.net/api/config

curl -H 'Token: abc123' https://router.example.net/api/config

curl -u abc123 https://router.example.net/api/config

Juniper NetworksCertified Associate, Automation and DevOps

Domain 5Objective 3

cURL Access for the 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 17 practice questions to prepare you well beyond it. (estimate)

17questions here

4free pages

4concepts

Questions 1–5

1application · medium
A script is making a cURL call to a Junos REST API and receives an HTTP 401 response. The script already includes the correct username and password. What is the most likely cause of this error?
Select an answer first
2foundation · easy
Which cURL command sends a GET request to retrieve a list of devices from a REST API at https://api.example.com/devices?
Select an answer first
3application · easy
A developer is using cURL to interact with a Junos REST API and wants to see a progress meter for large downloads. Which cURL option should be used?
Select an answer first
4application · medium
An administrator is troubleshooting a REST API call to a Junos device. The API requires an authentication token in the Authorization header. The administrator has the token value 'abc123'. Which cURL command correctly includes this token?
Select an answer first
5foundation · easy
Which cURL option saves the response body to a file instead of printing it to the terminal?
Select an answer first

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