RESTful Online Quiz

Q 1 - Which of the following is true about REST?

A - REST is web standards based architecture and uses HTTP Protocol for data communication.

B - It revolves around resource where every component is a resource and a resource is accessed by a common interface using HTTP standard methods.

C - REST was first introduced by Roy Fielding in 2000.

D - All of the above.

Q 2 - Which of the following component of HTTP request contains metadata for the HTTP Request message as key-value pairs?

A - VERB

B - URI

C - HTTP Version

D - Request Header

Q 3 - Which of the following is correct about URI in RESTful web services?

A - Each resource in REST architecture is identified by its URI.

B - Purpose of an URI is to locate a resource(s) on the server hosting the web service.

C - Both of the above.

D - None of the above.

Q 4 - Which of the following HTTP method should be used to get status of method availability in RESTful web service?

A - GET

B - HEAD

C - PUT

D - OPTIONS

Q 5 - Which of the following directive of Cache Control Header of HTTP response provides indication to server to revalidate resource if max-age has passed?

A - must-revalidate

B - Private

C - no-cache/no-store

D - max-age

Q 6 - Which of the following HTTP Status code means NOT FOUND, states that method is not available?

A - 400

B - 401

C - 404

D - 409

Q 7 - Which of the following annotation of JAX RS API is used to annotate a method used to delete resource?

A - @DELETE

B - @HEAD

C - @Produces

D - @Consumes

Q 8 - Which of the following annotation of JAX RS API assigns a default value to a parameter passed to method?

A - @CookieParam

B - @FormParam

C - @DefaultValue

D - @Context

Q 9 - RESTful web services make use of FTP protocol as a medium of communication between client and server.

A - true

B - false

Q 10 - POST opearations should be idempotent.

A - true

B - false