Which cURL option is used to provide basic authentication credentials (username and password) in a request?

-H 'Authorization: Bearer token'

-d 'username=admin&password=secret'

What is the primary purpose of the cURL utility in the context of interacting with REST APIs?

To generate and manage API authentication tokens

To transfer data to or from a server using various protocols, including HTTP and HTTPS

To design and document REST API endpoints

To parse and validate JSON responses returned by a REST API

A developer is testing a Junos REST API that requires a session cookie for authentication. The developer has already logged in and received a cookie. Which cURL option should be used to include the cookie in subsequent requests?

curl -c 'session=abc123' https://router.example.net/api/config

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

curl -H 'Cookie: session=abc123' https://router.example.net/api/config

curl -b 'session=abc123' https://router.example.net/api/config

A network engineer is using cURL to query a Junos REST API and needs to see the response headers along with the response body to debug an issue. Which cURL option should be used?

curl -i https://router.example.net/api/config

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

curl -v https://router.example.net/api/config

curl -s 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 2)

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 6–10

6foundation · easy
Which cURL option is used to set a custom HTTP header, such as Content-Type: application/json, in a request?
Select an answer first
7foundation · easy
Which cURL option is used to provide basic authentication credentials (username and password) in a request?
Select an answer first
8foundation · easy
What is the primary purpose of the cURL utility in the context of interacting with REST APIs?
Select an answer first
9application · medium
A developer is testing a Junos REST API that requires a session cookie for authentication. The developer has already logged in and received a cookie. Which cURL option should be used to include the cookie in subsequent requests?
Select an answer first
10expert · easy
A network engineer is using cURL to query a Junos REST API and needs to see the response headers along with the response body to debug an issue. Which cURL option should be used?
Select an answer first

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