A Client Is Written That Uses a REST API to Interact

question 28

Multiple Choice

A client is written that uses a REST API to interact with a server. Using HTTPS as the transport, an HTTP request is sent and received an HTTP response. The response contains the HTTP response status code: 503 Service Unavailable. Which action is the appropriate response?

• A) Add an Authorization header that supplies appropriate credentials and sends the updated request.
• B) Resend the request using HTTP as the transport instead of HTTPS.
• C) Add an Accept header that indicates the content types that the client understands and send the updated request.
• D) Look for a Retry-After header in the response and resend the request after the amount of time indicated.

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Definitions:

Partially Melted

Refers to a state where only a portion of a solid has transitioned to liquid, often relevant in manufacturing or material science contexts.

UCC Requirements

Standards and protocols established by the Uniform Commercial Code that govern commercial transactions in the United States.

Good Faith

Describes an honest intent to act without taking an unfair advantage over another party in a transaction, embodying sincerity, honesty, and faithfulness.

Duty Imposed

An obligation, often a tax or levy, legally enforced by a government on goods, activities, or transactions.