ITMC Quiz 1

What is the main purpose of system testing?

• To test individual components

• To validate business requirements

• To verify the system meets specifications

• To test software in a production environment

What is the key difference between validation and verification?

• Validation checks if we are building the system right, verification checks if we built the right system

• Verification checks if we are building the system right, validation checks if we built the right system

• Verification is done at the end of the development cycle, while validation is done at the start

• There is no difference

Which software development model follows a linear sequence of phases?

• Agile

• Waterfall

• Spiral

• Incremental

What is the primary goal of regression testing?

• To ensure that new features work

• To check if bugs have been fixed

• To ensure new changes don’t break existing functionality

• To measure system performance

Which testing type is used to determine system usability?

• Security testing

• Load testing

• Usability testing

• Reliability testing

Which test level is responsible for testing the interaction between different components?

• Unit testing

• Integration testing

• System testing

• Acceptance testing

Which testing type ensures that a system performs well under heavy load?

• Functional testing

• Load testing

• Regression testing

• Integration testing

What is the primary focus of non-functional system testing?

• Functional correctness

• System performance and security

• User interface testing

• Requirement validation

Which integration testing strategy involves adding components one by one?

• Big Bang

• Incremental

• Top-down

• Bottom-up

What is a stub in integration testing?

• A placeholder for missing functionality

• A tool for debugging

• A type of regression test

• A method to test performance