Harjai Computers Manual Test Engineer Interview Questions and Answers

Black Box testing focuses on testing the functionality of the software without knowing its internal code, while White Box testing involves testing the internal code structure of the software.

• Black Box testing is based on external specifications and is performed without knowledge of the internal code.

• White Box testing is based on internal code structure and logic, and requires knowledge of the code.

• Sanity testing is a subset of regression testing, focusing on testing specific ...read more

Test cases for online payment method for an Ecommerce website

• Verify that all major credit/debit cards are accepted

• Test the payment gateway integration with different banks

• Check for secure SSL encryption during payment process

• Verify the handling of failed transactions and error messages

• Test the refund process for successful transactions

Regression testing is the process of retesting a software application to ensure that new code changes have not adversely affected existing functionality.

• Regression testing is performed after code changes to verify that the existing features still work correctly.

• It helps in identifying any defects introduced by new code changes.

• Automated testing tools are often used for regression testing to save time and effort.

• Regression testing can be done manually or using automated script...read more

Integration testing is a type of testing where individual units or components are combined and tested as a group.

• It focuses on testing the interactions between different components/modules of a system.

• It ensures that the integrated components work together as expected.

• Examples include testing the communication between a database and a web application, or between different software modules in a complex system.

Sanity testing is a quick and focused testing to ensure that the most critical functionalities of a software application are working correctly after changes.

• Sanity testing is a subset of regression testing.

• It is usually performed after a minor change in the code or functionality.

• The main goal is to verify that the key features of the application are still functioning properly.

• It is not exhaustive and does not cover all aspects of the application.

• Example: After fixing a critic...read more