What do you primarily use for manual testing before invoking your framework for backend testing?

• A. SQL Developer
• B. Postman
• C. JDBC
• D. REST Assured

Answer: (B)

The primary tool used for manual testing before invoking a framework for backend testing is Postman. This is because Postman is specifically designed for testing APIs, allowing testers to send requests to endpoints and examine the responses. It provides a user-friendly interface to create, send, and manipulate HTTP requests, making it an ideal choice for manual testing of backend services.

Postman enables the tester to quickly validate the functionality and performance of API endpoints without requiring code. It supports various types of requests (GET, POST, PUT, DELETE) and facilitates easy parameterization and authentication checks, which are key when verifying the behavior of backend systems manually.

While SQL Developer is primarily used for database management, and JDBC (Java Database Connectivity) is a Java API for connecting to databases, neither is optimized for manual API testing. REST Assured, on the other hand, is a Java library used for automated testing of RESTful APIs, not typically employed in the manual testing phase. Hence, using Postman for manual testing is the most suitable approach before implementing further automated testing strategies.