A network engineer is testing a REST API that manages access control lists (ACLs). The engineer sends a POST request to /api/acls with a JSON body that is missing a required field. The API responds with 400 Bad Request. What does this response indicate?

The request was malformed or contained invalid data that the server could not process.

The client is not authenticated and must provide valid credentials.

The ACL already exists and cannot be created again.

The client does not have permission to create ACLs.

CiscoCertified Network Professional Cybersecurity (CBRCOR)

Domain 4Objective 7

4.7 Explain the Common HTTP Response Codes Associated with REST APIs 350-201 Practice Questions (Page 6)

Part of the Automation domain, which accounts for 20% of the 350-201 exam. Cisco does not publish an official question count, but from its 120-minute exam (~50–80 total, ~10–16 in this domain), expect 1–1 from this objective — we provide 27 practice questions to prepare you well beyond it. (estimate)

27questions here

6free pages

6concepts

20%of the exam

Questions 26–27

26application · easy
A developer is creating a REST API that allows clients to search for security incidents. The API returns a JSON array of incidents in the response body. Which HTTP status code should the API return for a successful search request?
Select an answer first
27application · medium
A network engineer is testing a REST API that manages access control lists (ACLs). The engineer sends a POST request to /api/acls with a JSON body that is missing a required field. The API responds with 400 Bad Request. What does this response indicate?
Select an answer first

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4.7 Explain the Common HTTP Response Codes Associated with REST APIs 350-201 Practice Questions (Page 6)

Questions 26–27

A developer is creating a REST API that allows clients to search for security incidents. The API returns a JSON array of incidents in the response body. Which HTTP status code should the API return for a successful search request?

A network engineer is testing a REST API that manages access control lists (ACLs). The engineer sends a POST request to /api/acls with a JSON body that is missing a required field. The API responds with 400 Bad Request. What does this response indicate?

Keep studying — Automation