What are the different types of system testing?

What are the different types of system testing?

System testing is a level of software testing that validates the end-to-end system specifications. There are several types, including functional testing, performance testing, security testing, and usability testing.

Can you explain functional testing in more detail?

Functional testing verifies that the software functions as expected. It involves testing the application's features and functionalities by providing appropriate input and checking the output against the expected results.

What about performance testing?

Performance testing assesses how the system performs under load. It includes testing for speed, scalability, and stability to ensure the application can handle expected user traffic.

Are there any specific tools used for these tests?

Yes, there are various tools for system testing. For functional testing, tools like Selenium and QTP are popular. For performance testing, JMeter and LoadRunner are commonly used.