SSE-QA Interview Questions and Answers

I have faced errors related to data processing and optimization.

• One error I faced was related to memory allocation while processing large datasets. I optimized the code by using generators instead of lists to reduce memory usage.

• Another error was related to incorrect data formatting which caused errors in the analysis. I solved this by writing a script to clean and format the data before processing.

• I also faced errors related to incorrect use of libraries and functions. I sol...read more

Types of testing include unit, integration, system, acceptance, regression, performance, and security testing.

• Unit testing: testing individual units or components of the application

• Integration testing: testing how different units or components work together

• System testing: testing the entire system as a whole

• Acceptance testing: testing to ensure the application meets the requirements of the stakeholders

• Regression testing: testing to ensure changes or updates to the application...read more

End to end test activities involve testing the entire system from start to finish.

• End to end testing verifies the functionality of the entire system

• It involves testing all the components of the system together

• It ensures that the system works as expected in a real-world scenario

• Examples include testing a shopping cart on an e-commerce website or testing a banking application from login to transaction