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 URL encoding in RESTful API requests?

Defining resource URLs

Authenticating users

Encoding special characters in URLs

2 / 40

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

DELETE

POST

GET

3 / 40

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

Updating resources

Retrieving the HTTP methods that the server supports for a URL

Authenticating users

4 / 40

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

Providing additional information about the request or response

Authenticating users

Defining resource URLs

5 / 40

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

403 Forbidden

200 OK

400 Bad Request

6 / 40

What is the purpose of API documentation in RESTful development?

Handling database queries

Managing server resources

Describing how to use the API and its endpoints

7 / 40

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

404 Not Found

201 Created

200 OK

8 / 40

What is the primary architectural constraint in RESTful design?

Statefulness

Statelessness

Session management

9 / 40

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

Storing data

Formatting responses

Identifying resources

10 / 40

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

GET

POST

PUT

11 / 40

What is the role of pagination in RESTful APIs?

Authenticating users

Breaking large data sets into smaller pages

Versioning APIs

12 / 40

Which status code indicates a successful response in RESTful APIs?

200 OK

404 Not Found

500 Internal Server Error

13 / 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

14 / 40

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

JSON (JavaScript Object Notation)

XML (eXtensible Markup Language)

HTML (Hypertext Markup Language)

15 / 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

16 / 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

17 / 40

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

Create, Read, Update, Delete

Copy, Retrieve, Update, Delete

Connect, Retrieve, Update, Delete

18 / 40

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

403 Forbidden

200 OK

401 Unauthorized

19 / 40

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

Cross-Origin Request Standard

Central Origin Resource Sharing

Cross-Origin Resource Sharing

20 / 40

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

Storing responses temporarily to reduce server load

Authenticating users

Versioning APIs

21 / 40

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

Defining HTTP methods

Encrypting data transmitted between client and server

Versioning APIs

22 / 40

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

POST

GET

DELETE

23 / 40

What is HATEOAS in RESTful architecture?

Hypermedia As The Engine Of Application State

Higher-level Application Transfer State

Hypertext Application Transfer Protocol

24 / 40

What is the recommended approach for versioning RESTful APIs?

Using URI versioning or custom headers

Using cookies

Not versioning APIs

25 / 40

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

Location

Authorization

Content-Type

26 / 40

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

POST

PATCH

PUT

27 / 40

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

JSON

Postman

SOAP

28 / 40

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

Formatting responses

Identifying resources

Storing data

29 / 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

30 / 40

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

404 Not Found

200 OK

500 Internal Server Error

31 / 40

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

Formatting responses

Providing additional data for filtering, sorting, or pagination

Defining resource URLs

32 / 40

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

DELETE

GET

POST

33 / 40

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

404 Not Found

401 Unauthorized

500 Internal Server Error

34 / 40

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

Content-Type

Authorization

35 / 40

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

PATCH

PUT

POST

36 / 40

What does REST stand for?

Representational System Transfer

Remote State Transfer

Representational State Transfer

37 / 40

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

Principle of Least Privilege

Principle of Least Astonishment

Principle of Idempotence

38 / 40

What is the role of authentication in securing RESTful APIs?

Ensuring authorized access to resources

Formatting responses

Defining HTTP methods

39 / 40

What is rate limiting used for in RESTful APIs?

Formatting responses

Handling database queries

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

40 / 40

What is idempotence in the context of RESTful APIs?

The requirement to use unique IDs for resources

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

The encryption of data during transmission

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Computer MCQs 360May 27, 2024

0 11 1 minute read