Exploratory Software Tester Interview Questions and Answers

Answering questions related to software testing and related concepts.

• Software testing is the process of evaluating a software application to ensure it meets the specified requirements and functions correctly.

• It is required to identify defects or bugs in the software and ensure its quality and reliability.

• Different types of manual testing include functional testing, usability testing, performance testing, etc.

• Test cases for a dustbin could include checking if it opens and clos...read more

API testing is a type of software testing that involves testing APIs directly and ensuring they meet functional and performance requirements.

• API testing involves testing the functionality, reliability, performance, and security of APIs

• It can be done manually or using automated tools

• API testing can be done at different levels such as unit, integration, and end-to-end testing

• Examples of API testing tools include Postman, SoapUI, and JMeter

APIs (Application Programming Interfaces) allow different software applications to communicate with each other by defining a set of rules and protocols.

• APIs work by receiving requests from a client, processing them, and returning a response.

• API status codes indicate the outcome of the request, such as 200 for successful response, 404 for not found, and 500 for server error.

• Common API status codes include 200 (OK), 201 (Created), 400 (Bad Request), 401 (Unauthorized), 403 (For...read more

Retesting is testing the same functionality again to ensure the defect is fixed, while regression testing is testing the entire application to ensure new changes do not impact existing functionality.

• Retesting focuses on confirming a specific defect fix, while regression testing focuses on ensuring no new defects are introduced.

• Retesting is usually done by the tester who found the defect, while regression testing can be done by any tester.

• Retesting is a subset of regression te...read more