MCQs on Getting Started with Postman | Postman MCQs Questions and Answers
Postman is a popular API testing and collaboration tool used by developers worldwide. This comprehensive set of 30 Postman MCQ questions and answers will help you master the fundamentals, including setting up Postman, HTTP methods, creating requests, and understanding status codes. Enhance your API testing skills with these carefully curated questions.
Introduction to Postman
1. What is Postman primarily used for?
a) Designing user interfaces
b) API development and testing
c) Database management
d) Cloud storage solutions
2. Which of the following is NOT a feature of Postman?
a) Sending API requests
b) Automated testing
c) Data visualization
d) Real-time video streaming
3. Postman supports which type of APIs?
a) SOAP only
b) REST and SOAP only
c) REST, SOAP, and GraphQL
d) REST only
4. What is the default format for Postman request bodies?
a) JSON
b) XML
c) HTML
d) Plain text
5. Which Postman feature helps you group multiple API requests?
a) Workspaces
b) Collections
c) Folders
d) Tabs
Installing and Setting Up Postman
6. On which operating systems can Postman be installed?
a) Windows only
b) Windows and MacOS only
c) Windows, MacOS, and Linux
d) MacOS and Linux only
7. What is the first step to set up Postman?
a) Importing APIs
b) Creating a Workspace
c) Signing up or logging in
d) Writing test scripts
8. Can Postman be used as a web-based application?
a) Yes, but with limited features
b) No, only as a desktop app
c) Yes, fully functional
d) No, only via Chrome extension
9. Which feature in Postman allows syncing your data across devices?
a) API keys
b) Cloud sync
c) Postman account login
d) Workspace sharing
10. How can Postman collections be imported?
a) Using JSON or file upload
b) Direct database integration
c) Through third-party plugins only
d) By exporting from Excel
Understanding the Postman Interface
11. What is the purpose of the “Headers” tab in Postman?
a) To store cookies
b) To define request metadata
c) To view response payloads
d) To manage API keys
12. Where can you find the API response details in Postman?
a) Request Builder
b) Collections Panel
c) Response Panel
d) History Section
13. What does the “Console” in Postman help with?
a) Logging HTTP requests and responses
b) Editing API keys
c) Creating user accounts
d) Managing API endpoints
14. What is displayed in the “Body” tab of a response in Postman?
a) API key details
b) HTTP status codes
c) The content returned by the API
d) A list of environment variables
15. Which feature in Postman allows saving frequently used APIs?
a) Workspace
b) History
c) Collections
d) Environments
Creating Your First Request
16. What information is mandatory for creating an API request in Postman?
a) URL and request method
b) Request body only
c) Response headers only
d) API key
17. How can you test an API’s GET method in Postman?
a) Send data in the request body
b) Enter the URL and click “Send”
c) Create a new workspace
d) Attach an API schema
18. What type of response is typically returned by a GET request?
a) Updated resource data
b) Error messages only
c) Requested resource data
d) Metadata only
19. Where can you specify parameters for an API request?
a) URL only
b) Headers tab only
c) Query Params or Body
d) History tab
20. How do you execute a POST request in Postman?
a) Use GET and modify headers
b) Enter data in the Body and send it
c) Add parameters in the URL
d) Execute from the Console
Overview of HTTP Methods (GET, POST, PUT, DELETE, etc.)
21. Which HTTP method is used to retrieve information from a server?
a) POST
b) DELETE
c) GET
d) PUT
22. The PUT method is commonly used for which operation?
a) Retrieving a resource
b) Creating a resource
c) Updating a resource
d) Deleting a resource
23. How is DELETE used in HTTP methods?
a) To remove resources from the server
b) To create new entries
c) To read data from a database
d) To reset user credentials
24. POST requests often require which additional information?
a) API endpoint
b) Body data
c) Headers only
d) Status code
25. What is the primary purpose of the PATCH HTTP method?
a) Partially updating a resource
b) Creating a new resource
c) Retrieving resource metadata
d) Fetching query parameters
Understanding Status Codes and Responses
26. What does a 200 status code indicate?
a) Resource creation successful
b) Unauthorized access
c) Request was successful
d) Internal server error
27. What is the meaning of a 404 status code?
a) Request successful
b) Resource not found
c) Unauthorized request
d) Server overloaded
28. What type of error does a 500 status code represent?
a) Bad request
b) Server error
c) Authentication failed
d) Resource not found
29. Which status code indicates that the request was unauthorized?
a) 403
b) 401
c) 404
d) 400
30. What does a 201 status code mean?
a) Resource successfully created
b) Request accepted but not processed
c) Data validation failed
d) No content available
Answers Table
| QNo | Answer (Option with the text) |
|---|---|
| 1 | b) API development and testing |
| 2 | d) Real-time video streaming |
| 3 | c) REST, SOAP, and GraphQL |
| 4 | a) JSON |
| 5 | b) Collections |
| 6 | c) Windows, MacOS, and Linux |
| 7 | c) Signing up or logging in |
| 8 | c) Yes, fully functional |
| 9 | c) Postman account login |
| 10 | a) Using JSON or file upload |
| 11 | b) To define request metadata |
| 12 | c) Response Panel |
| 13 | a) Logging HTTP requests and responses |
| 14 | c) The content returned by the API |
| 15 | c) Collections |
| 16 | a) URL and request method |
| 17 | b) Enter the URL and click “Send” |
| 18 | c) Requested resource data |
| 19 | c) Query Params or Body |
| 20 | b) Enter data in the Body and send it |
| 21 | c) GET |
| 22 | c) Updating a resource |
| 23 | a) To remove resources from the server |
| 24 | b) Body data |
| 25 | a) Partially updating a resource |
| 26 | c) Request was successful |
| 27 | b) Resource not found |
| 28 | b) Server error |
| 29 | b) 401 |
| 30 | a) Resource successfully created |