Question 1

What is system testing in software testing?

Accepted Answer

System testing is a level of software testing where the complete and fully integrated application is tested to verify that it meets specified business and functional requirements.

Question 2

Why is system testing important?

Accepted Answer

System testing ensures that all components of an application work together as expected and helps identify defects that may not appear during unit or integration testing.

Question 3

What is the difference between system testing and integration testing?

Accepted Answer

Integration testing focuses on interactions between individual modules, while system testing validates the entire system as a whole against functional and non-functional requirements.

Question 4

What are the types of system testing?

Accepted Answer

Common types of system testing include functional testing, performance testing, security testing, usability testing, compatibility testing, and recovery testing.

Question 5

Who performs system testing?

Accepted Answer

System testing is typically performed by a dedicated QA or testing team that validates the system from an end-user perspective.

Question 6

Is system testing manual or automated?

Accepted Answer

System testing can be performed both manually and using automation tools. Automation is commonly used for regression, performance, and repetitive system-level test scenarios.

Question 7

What are examples of system testing?

Accepted Answer

Examples of system testing include validating end-to-end user workflows, checking system behavior under load, testing security vulnerabilities, and verifying compatibility across browsers and devices.

Question 8

How does system testing differ from acceptance testing?

Accepted Answer

System testing verifies the technical and functional correctness of the application, while acceptance testing ensures the system meets customer and business requirements before release.

Question 9

What tools are used for system testing?

Accepted Answer

Popular system testing tools include Selenium, Appium, Playwright, Cypress, JMeter, and cloud-based testing platforms like FireFlink for real-device and browser testing.

Question 10

How does FireFlink help in system testing?

Accepted Answer

FireFlink enables scalable system testing on real devices and browsers, supports popular automation frameworks, and integrates with CI/CD pipelines to ensure reliable end-to-end system validation.