RESTful Online Quiz

Q 1 - Which of the following is correct about resource representation in REST?

A - REST uses various representations to represent a resource where text, JSON, XML.

B - XML and JSON are the most popular representations of resources.

C - Both of the above.

D - None of the above.

Q 2 - Which of the following component of HTTP response indicates HTTP version?

A - Status/Response Code

B - HTTP Version

C - Response Header

D - Response Body

Q 3 - Which of the following component of HTTP response contains metadata for the HTTP Response message as key-value pairs?

A - Status/Response Code

B - HTTP Version

C - Response Header

D - Response Body

Q 4 - Which of the following HTTP method should be read only in nature?

A - GET

B - DELETE

C - POST

D - PUT

Q 5 - Which of the following directive of Cache Control Header of HTTP response indicates that resource is cachable by only client and server?

A - Public

B - Private

C - no-cache/no-store

D - max-age

Q 6 - Which of the following is a best practice for designing a secure RESTful web service?

A - No sensitive data in URL - Never use username, password or session token in URL , these values should be passed to Web Service via POST method.

B - Restriction on Method execution - Allow restricted use of methods like GET, POST, DELETE. GET method should not be able to delete data.

C - Both of the above.

D - None of the above.

Q 7 - Which of the following HTTP Status code means CONFLICT, states conflict situation while executing the method for example, adding duplicate entry?

A - 400

B - 401

C - 404

D - 409

Q 8 - Which of the following annotation of JAX RS API binds the parameter passed to method to a HTTP matrix parameter in path?

A - @PathParam

B - @QueryParam

C - @MatrixParam

D - @HeaderParam

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 - Purpose of an URI is to do the DNS lookup.

A - true

B - false