RESTful APIs MCQs With Answers

Computer MCQs 360May 27, 2024

0 11 1 minute read

Welcome to the RESTful APIs MCQs with Answers. In this post, we have shared RESTful APIs Online Test for different competitive exams. Find practice RESTful APIs Practice Questions with answers in Computer Tests exams here. Each question offers a chance to enhance your knowledge regarding RESTful APIs.

RESTful APIs Online Quiz

By presenting 3 options to choose from, RESTful APIs Quiz which cover a wide range of topics and levels of difficulty, making them adaptable to various learning objectives and preferences. You will have to read all the given answers of RESTful APIs Questions and Answers and click over the correct answer.

Test Name: RESTful APIs MCQ Quiz Practice
Type: Quiz Test
Total Questions: 40
Total Marks: 40
Time: 40 minutes

Note: Answer of the questions will change randomly each time you start the test. Practice each quiz test at least 3 times if you want to secure High Marks. Once you are finished, click the View Results button. If any answer looks wrong to you in Quizzes. simply click on question and comment below that question. so that we can update the answer in the quiz section.

RESTful APIs

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1 / 40

What is the purpose of OPTIONS HTTP method in RESTful APIs?

Updating resources

Authenticating users

Retrieving the HTTP methods that the server supports for a URL

2 / 40

Which HTTP header is used for specifying the content type in RESTful API requests and responses?

Authorization

Content-Type

3 / 40

What is the role of pagination in RESTful APIs?

Authenticating users

Breaking large data sets into smaller pages

Versioning APIs

4 / 40

Which tool or protocol is commonly used for testing RESTful APIs?

JSON

SOAP

Postman

5 / 40

What is the purpose of URL encoding in RESTful API requests?

Encoding special characters in URLs

Defining resource URLs

Authenticating users

6 / 40

Which HTTP method is considered safe and should not have side effects on the server in RESTful APIs?

DELETE

GET

POST

7 / 40

Which HTTP status code indicates that a resource is not found in RESTful APIs?

200 OK

404 Not Found

500 Internal Server Error

8 / 40

What does CORS stand for in the context of RESTful APIs?

Cross-Origin Request Standard

Cross-Origin Resource Sharing

Central Origin Resource Sharing

9 / 40

Which HTTP methods are commonly used in RESTful APIs for retrieving data?

GET

DELETE

POST

10 / 40

What is the role of caching in improving performance in RESTful APIs?

Versioning APIs

Authenticating users

Storing responses temporarily to reduce server load

11 / 40

What is the purpose of URI (Uniform Resource Identifier) in RESTful APIs?

Identifying resources

Storing data

Formatting responses

12 / 40

What is the primary architectural constraint in RESTful design?

Statelessness

Session management

Statefulness

13 / 40

Which HTTP method is used in RESTful APIs for deleting resources?

POST

DELETE

GET

14 / 40

Which status code indicates a successful response in RESTful APIs?

200 OK

500 Internal Server Error

404 Not Found

15 / 40

What is the role of authentication in securing RESTful APIs?

Formatting responses

Defining HTTP methods

Ensuring authorized access to resources

16 / 40

Which data format is commonly used for data exchange in RESTful APIs?

HTML (Hypertext Markup Language)

XML (eXtensible Markup Language)

JSON (JavaScript Object Notation)

17 / 40

What is rate limiting used for in RESTful APIs?

Handling database queries

Controlling the number of requests from a client over a specific period

Formatting responses

18 / 40

What is the role of throttling in RESTful APIs?

Handling database queries

Limiting the number of requests from a client over time

Authenticating users

19 / 40

Which HTTP method is used in RESTful APIs for creating new resources?

GET

POST

PUT

20 / 40

What is the purpose of a query parameter in RESTful API requests?

Defining resource URLs

Formatting responses

Providing additional data for filtering, sorting, or pagination

21 / 40

What is HATEOAS in RESTful architecture?

Hypermedia As The Engine Of Application State

Hypertext Application Transfer Protocol

Higher-level Application Transfer State

22 / 40

Which HTTP method is used in RESTful APIs for updating existing resources?

POST

PUT

PATCH

23 / 40

Which HTTP status code indicates that the client's request was invalid in RESTful APIs?

400 Bad Request

403 Forbidden

200 OK

24 / 40

What is content negotiation in the context of RESTful APIs?

Negotiating server resources

Selecting the appropriate representation of a resource based on client preferences

Securing API endpoints

25 / 40

What is the difference between PUT and PATCH HTTP methods in RESTful APIs?

PUT updates the entire resource, while PATCH updates part of the resource

PUT is stateless, while PATCH is stateful

PUT is used for creating new resources, while PATCH is for updating

26 / 40

What does REST stand for?

Representational System Transfer

Remote State Transfer

Representational State Transfer

27 / 40

Which HTTP status code indicates that the client needs to authenticate to gain network access in RESTful APIs?

401 Unauthorized

200 OK

403 Forbidden

28 / 40

What is the recommended approach for versioning RESTful APIs?

Not versioning APIs

Using URI versioning or custom headers

Using cookies

29 / 40

Which HTTP status code indicates that the server encountered an unexpected condition in RESTful APIs?

500 Internal Server Error

401 Unauthorized

404 Not Found

30 / 40

Which HTTP header is used for indicating the location of a newly created resource in RESTful APIs?

Content-Type

Location

Authorization

31 / 40

What is the purpose of URL (Uniform Resource Locator) in RESTful APIs?

Formatting responses

Storing data

Identifying resources

32 / 40

What is idempotence in the context of RESTful APIs?

The encryption of data during transmission

The ability to perform the same operation multiple times without changing the result

The requirement to use unique IDs for resources

33 / 40

What is the purpose of API documentation in RESTful development?

Managing server resources

Handling database queries

Describing how to use the API and its endpoints

34 / 40

What is the role of HTTPS in securing RESTful API communications?

Versioning APIs

Encrypting data transmitted between client and server

Defining HTTP methods

35 / 40

Which HTTP status code is returned when a resource is successfully created in RESTful APIs?

201 Created

200 OK

404 Not Found

36 / 40

Which design principle suggests that API responses should be consistent and predictable?

Principle of Least Privilege

Principle of Least Astonishment

Principle of Idempotence

37 / 40

What is the role of HTTP headers in RESTful API requests and responses?

Defining resource URLs

Authenticating users

Providing additional information about the request or response

38 / 40

Which HTTP method is used in RESTful APIs for partial updates to existing resources?

PUT

POST

PATCH

39 / 40

What does CRUD stand for in the context of RESTful APIs?

Copy, Retrieve, Update, Delete

Connect, Retrieve, Update, Delete

Create, Read, Update, Delete

40 / 40

What is the purpose of statelessness in RESTful architecture?

Servers cache responses

Servers manage client sessions

Servers do not store client state between requests

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Computer MCQs 360May 27, 2024

0 11 1 minute read