CAS Testing and Quality Assurance 2

Question 1

What is Selenium primarily used for in the context of software quality assurance?

Accepted Answer

Automated web browser interaction and UI testing

Answer

Performance testing of server-side applications

Answer

Static code analysis and linting

Answer

Database query validation and testing

Question 2

In software delivery pipelines, what does CI/CD stand for?

Accepted Answer

Continuous Integration / Continuous Delivery

Answer

Code Integration / Code Deployment

Answer

Complete Inspection / Complete Deployment

Answer

Critical Implementation / Critical Design

Question 3

What is a mock object in unit testing?

Accepted Answer

A simulated object that mimics real dependencies so tests run in isolation

Answer

A fake test that always returns a pass result

Answer

A copy of the production database used for testing

Answer

A script that auto-generates realistic test data

Question 4

Which testing metric measures the percentage of source code executed during a test run?

Accepted Answer

Code coverage

Answer

Test velocity

Answer

Defect density

Answer

Test pass rate

Question 5

What is the primary advantage of automated testing compared to manual testing?

Accepted Answer

Automated tests can be executed repeatedly and quickly without human fatigue or variation

Answer

Automated tests are inherently more accurate than manual testers

Answer

Automated tests require no initial investment to set up and maintain

Answer

Automated tests always uncover more edge cases than manual exploration

Question 6

In test automation, what design pattern creates an object repository for web UI elements to separate test logic from page structure?

Accepted Answer

Page Object Model (POM)

Answer

Factory Method Pattern

Answer

Observer Pattern

Answer

Singleton Pattern

Question 7

What is the purpose of a test harness in automated testing?

Accepted Answer

To provide an automated environment with stubs and drivers needed to execute tests

Answer

To manually walk through test cases step by step

Answer

To generate formal test documentation for project stakeholders

Answer

To schedule and prioritize testing activities on a project timeline