RESTful Services MCQs (Chapterwise Multiple Choice Questions)

RESTful web services must be stateful

False

True

Answer & Explanation

Correct Answer: False

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What determines the action to be executed on a RESTful request?

HTTP Method

Verb on URI

Query string parameters

Verb on request body

Answer & Explanation

Correct Answer: HTTP Method

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Consider a RESTful resource available on the URI /posts. Which is the correct HTTP method used to create a new entry?

GET

PUT

POST

HEAD

Answer & Explanation

Correct Answer: POST

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What is the advantage of including Cache control and Last-Modified (a date value) HTTP response header?

Improves performance by reducing the requests for duplicate resources

Includes links to subordinate resources to keep them connected

Resources organized by date for using hierarchical syntax

Avoids query strings

Answer & Explanation

Correct Answer: Improves performance by reducing the requests for duplicate resources

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Which request would best describe removing an user in a RESTful Web Service?

DELETE /users/1

GET /users/delete?id=1

PUT /users/delete/1

POST /users/1

Answer & Explanation

Correct Answer: DELETE /users/1

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True of False? REST, being an architectural style, does not concern implementation details

True

False

Answer & Explanation

Correct Answer: True

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The REpresentational State Transfer (REST) architectural style is based on the HTTP protocol.

It's complicated

False

True

Answer & Explanation

Correct Answer: False

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Which of the following cannot be considered a REST design principle

(None of these)

Stateless

Makes use of standard HTTP methods

Client-server separation

Answer & Explanation

Correct Answer: (None of these)

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Which is the foundational constraint in REST that defines the separation between service, consumer and the technical contract?

URL

Client server

Media

Cache

Answer & Explanation

Correct Answer: Client server

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Which software architecture is used for designing and developing software with "RESTful" interfaces?

Service Oriented Architecture

Enterprise Architecture

Software System Architecture

Resource Oriented Architecture

Answer & Explanation

Correct Answer: Resource Oriented Architecture

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RESTful Services Quick Quiz

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