What best describes Postman?

MCQ Question: Which of the following best describes Postman?

• A. A tool used for testing or automating testing of web/mobile APIs or applications.
• B. It is a tool for complete unrelated domain task.
• C. It is mainly a hardware component.
• D. It is a deprecated or obsolete technology.

Correct Answer: A

Explanation: A tool used for testing or automating testing of web/mobile APIs or applications. This topic is widely used in its domain; understanding its core purpose helps in practical application.

Postman is one of the most widely used API development and testing platforms. It provides a user-friendly interface and automation features that help developers, testers, and DevOps teams design, validate, monitor, and document APIs efficiently.

Key Capabilities of Postman

• API Testing: Allows sending requests (GET, POST, PUT, DELETE, etc.) and inspecting responses.

• Automation: Supports writing test scripts in JavaScript for automated API validation.

• Collections: Organize API endpoints into collections for structured testing.

• Environment Management: Use variables for dev, test, staging, and production environments.

• Mock Servers: Simulate and test APIs before actual backend implementation.

• Documentation: Automatically generates API documentation.

• Collaboration: Teams can share collections, tests, and environments.

Why Other Options Are Incorrect

• Not unrelated (Option B): Postman is directly used in API development and testing.

• Not hardware (Option C): It is a software tool.

• Not obsolete (Option D): Postman is a widely adopted modern tool and actively maintained.