REST API MCQ Questions Answers

Quizack has the best Rest API MCQs. Our MCQs are specifically designed to help you prepare for your exams. We have a wide variety of topics covered in our collection, so you can be sure to find what you need. Whether you're looking for basic information or more advanced concepts, we have you covered. With Quizack, you can be confident that you're getting the best possible preparation for your exam or Rest API interview questions.

Start Practice Start Quiz PDF Download

REST API multiple choice questions List

1. Which HTTP response code usually means the requested work is still processing and may or may not result in an error later?

2. What is not a method for API authentication or authorization?

3. When exploring record sets, what is the best approach for pagination?

4. When you get a 429 code, what should you do next?

5. Which REST constraint specifies that each request should stand on its own and not have a specific required order?

6. Which verb is not considered idempotent?

7. Which HTTP verb is used to delete a resource?

8. Which REST constraint essentially prohibits the use of cookies?

9. Which URL pattern should you follow for accessing a subresource attached to a specific resource?

10. Which is an example of Code on Demand?

11. Which HTTP response code describes a new resource as created successfully?

12. What is the concept that allows an API client to explore an API via links embedded in payloads?

13. Which response header will tell the client that the response is cached for 1 minute ?

14. Which HTTP verb is used in a CORS preflight request?

15. API testing must be treated as _?

16. Which is a benefit of using an API gateway?

17. When a user attempts to access a record that is not their own, which HTTP response code is the most appropriate?

18. What is the best approach for requesting JSON instead of XML from an API?

19. API traffic that is entirely internal to your organization is normally called _?

20. Within Oauth, what component validates the user's identity?

21. Which is the most secure method to transmit an API key?

22. The textbook approach to api versioning is to use _.

23. What component hides the distinctions or boundaries between various microservices from end-client applications?

24. Which response header tells the client and intermediaries that the response is not to be cached anywhere?

25. What is Time to First Hello World?

26. What is the purpose of an OAuth refresh token?

27. What should your API documentation describe?

28. What is OAuth?

29. Which property would you use to include references to other resources in a JSON document?

30. When building SDKs, which languages should you support?

31. What is the purpose of a link relation?

32. What is the recommended method and URL pattern for retrieving a specific user?

33. What metric tracks overall availability for your API?

34. Which content is best to include in your documentation?

35. Which REST constraint allows for the presence of caching, routing, and other systems between the client and server?

36. What is the best way to track SDK and version usage?

37. Which property would you use to include subresources directly into a JSON document?

38. Using OAuth, what scope would you request for write access to the API?

39. Which OAuth grant type can support a refresh token?

40. What should you add to a Cache-Control response header to specify that a response should not be stored in an intermediary cache?

41. What additional type of token would you see when using OpenID Connect?

42. What OAuth term is used to represent permissions?

43. What protection does a JSON Web Token (JWT) offer to mitigate tampering with its contents?

44. What component can you use to wrap legacy architectures or protocols into a REST interface for easier consumption and integration?

45. The ability to execute the same API request over and over again without changing the resource's state is an example of _.

46. What is one benefit that OAuth provides over an API key approach?

47. If you were to add versioning by using the Accept and Content-Type header, what would be the correct format of the header value?

48. What purpose does a User-Agent serve?

49. Which REST constraint specifies that there should be no shared context?

50. What is one benefit of GraphQl over REST approaches?

51. What is OpenID Connect?

52. Your API resource does no allow deletion, and a client application attempted to delete the resource. What HTTP response code should you return?

53. What is one benefit of server-side caching in APIs?

54. Which HTTP verb is normally used to update or create a resource in an API?

55. What is the modern specification for describing an API?

56. Which is a common command-line tool for using or exploring an API?

57. What is the underlying goal of all APIs?

58. APIs commonly use webhooks to _.

59. What would you enable to allow a browser on another site to make an AJAX request to your API?

60. Which REST constraint specifies that knowledge and understanding obtained from one component of the API should be generally applicable elsewhere in the API?

61. When dealing with JSON web Tokens (JWTs), what is a claim?

62. Which URL pattern is recommended when working with one resource and a collection of resources?

63. What type of relationship is defined as one resource existing only if another parent resource exist-for example, pages in a book?

Related MCQ's

Swift

Twitter Bootstrap

Web Services

Facebook Connect

Game Programming Concepts

Programming Aptitude

Rest API:

A Rest API is an application programming interface that allows clients to communicate with a server in a RESTful way. In contrast to SOAP-based web services, which use XML-based messages and require an extensive amount of hand-coding, Rest APIs use simple HTTP requests and responses. This makes them easier to develop and deploy.

What is Azure Rest API?

Azure Rest API is a web service that enables you to interact with Azure resources using HTTP and HTTPS. You can use this API to manage your subscription, resources in your subscription, and access data in Azure storage accounts.

What is representational state transfer (Rest)?

Representational state transfer (REST) is a style of software architecture that defines a set of constraints to be followed by designers and implementers of web services. REST-compliant web services are easy to use because they exploit the built-in features of browsers and networks, making them more reliable and scalable than alternatives.

RESTful web services:

RESTful web services or REST web services are web services that use the HTTP protocol to communicate with clients. A RESTful web service typically exposes an API that uses standard HTTP verbs such as GET, POST, PUT, and DELETE to manipulate resources on the server.

In computing, a RESTful web service is a web service that implements the Representational State Transfer (REST) architectural style. REST is a style of architecture for distributed systems such as the World Wide Web.

RESTful web services use HTTP requests to manipulate and query data resources on a server.

RESTful web services or Rest web services are popular because they are simple to use and understand. They can also be more efficient than alternatives such as SOAP-based web services since they use less bandwidth and fewer connections.

RESTful web services are often implemented using the popular Java servlet technology, although any programming language or platform can be used. The most popular RESTful web service frameworks are Jersey, Spring MVC, and Node.js.

Define key value pairs?

A key value pair (KVP) is a data structure that pairs a key with a value. The key is typically a string or an integer, while the value can be any type of data. Key value pairs are often used to store information in a database or cache.

An internal server error:

An internal server error is an unexpected error that occurs on a web server. This type of error can be caused by a variety of issues, such as software bugs or problems with the server's configuration. When an internal server error occurs, the webserver typically returns an HTTP 500 status code.

What is the HTTP method?

HTTP or HTTP method is the protocol for communication between a client and a server. When you make a request to a web page, your browser sends an HTTP request. The server responds with an HTTP response. HTTP is stateless, which means that each request is independent of any other requests.

What is an HTTP request message?

An HTTP request message is a request sent by a web browser to a web server in order to download a page or file. The request contains information about the page or file that is being requested, as well as information about the user's browser and computer.

The HTTP response:

The HTTP response is an HTTP message sent by the server in reply to a request made by the client. It is the message that the server sends back to the client to indicate success, failure, or other information about the request.

Cache Control Header:

Cache control header is an HTTP header that allows the sender to specify directives for caching. The header can be used to instruct caches not to store certain elements or to expire cached items after a certain time. Cache control headers are also used to prevent malicious users from caching sensitive information.

What is an HTTP status code?

An HTTP status code is a three-digit number that indicates the result of an HTTP request. The most common status codes are 200 (OK), 404 (Not Found), and 500 (Internal Server Error). Status codes can also indicate errors such as invalid user input, expired sessions, or exceeded rate limits. When a request results in an error, the server returns an HTTP status code in the 4xx or 5xx range. Client libraries and web frameworks often include helpers to make it easy to handle errors that occur during requests.

What is the HTTP protocol version?

HTTP protocol version 1.0 was released in 1991. HTTP/1.1, the most recent version, was released in January 1997. It is a minor revision of the original HTTP/1.0 specification, with a few added features and a more thorough explanation of the protocol's design. Support for HTTP/1.1 is now included in the most popular web browsers and servers.

HTTP methods:

HTTP methods are the actions that can be performed on a web resource, identified by a URL. Some of the HTTP methods which are in HTTP verb are given below:

GET
POST
PUT
DELETE etc.

What is the request URI component?

The request URI component is the part of the Uniform Resource Identifier (URI) that identifies the particular resource that is being requested. This can include information about the type of resource, its location on the server, and any parameters that need to be included in order to access it.

What do you know about a URI host?

A URI host is a resource that is identified by a Uniform Resource Identifier (URI). The hostname portion of the URI identifies the host, while the path and filename identify the specific resource on the host. In most cases, the host will be a web server, but it could also be an FTP server, mail server, or any other type of server.

What is a requested resource?

A requested resource is a resource that is requested by an API client. For example, when a user makes a request to the GitHub API, they are requesting a certain resource, such as a repository or user. In order to properly access and interact with this resource, the API client must include the correct authentication credentials.

What is the rest service endpoint?

A REST service endpoint is the address of a web resource that can be accessed using the HTTP protocol. Clients such as browsers and mobile apps can use this address to make requests and receive responses. The endpoint usually includes the path to the resource and the required HTTP method.

Rest Architecture:

REST stands for Representational State Transfer. REST architecture is a style of software architecture that defines how components communicate with each other. A RESTful web service communicates with clients using the HTTP protocol. Requests are made to resources, which are identified by Uniform Resource Identifiers (URIs). Responses include one or more representations of the requested resource.

What do you mean by an upstream server?

It is a remote server that your application relies on to send or receive data. When you make a request to an upstream server, your application is actually communicating with the remote server rather than your own server. This can be useful for distributing load among different servers or for caching data.

Quizack's hard work in the field of Rest API:

If you're looking for a way to test your knowledge of Rest API, look no further than Quizack. Our platform provides the best Rest API MCQs quiz, ensuring that you'll be able to understand and answer questions correctly. With our wide range of questions, you'll be able to find the perfect quiz for your needs.

If you're looking for a great way to learn about Rest API MCQs, there's no better place than Quizack. We have the best selection of Rest API PDFs available, and our team is always updating the content to ensure that it's accurate and up-to-date. Whether you're a beginner or an expert, you'll find everything you need to know about Rest API MCQs right here at Quizack. So what are you waiting for? Start learning today!