Performance testing tools overview in Testing Fundamentals - Cheat Sheet & Quick Revision

Recall & Review

beginner

What is the main purpose of performance testing tools?

Performance testing tools help check how fast and stable a software application works under different loads, like many users at once.

beginner

Name a popular open-source performance testing tool.

Apache JMeter is a popular open-source tool used to simulate many users and measure application performance.

beginner

What does 'load testing' mean in performance testing?

Load testing means checking how a system behaves when many users use it at the same time, to find its limits.

intermediate

How does a tool like Gatling help in performance testing?

Gatling simulates many users with scripts and shows detailed reports about response times and errors.

intermediate

Why is it important to use cloud-based performance testing tools?

Cloud-based tools let you test with many users from different places without needing your own big servers.

Which tool is commonly used for open-source performance testing?

A Apache JMeter

B Selenium

C Postman

D Git

Apache JMeter is designed for performance testing, while Selenium is for UI testing.

What does performance testing mainly measure?

A Database schema

B User interface design

C Code style

D Speed and stability under load

Performance testing focuses on how fast and stable the system is when many users use it.

Which of these is NOT a type of performance testing?

A Unit testing

B Stress testing

C Load testing

D Spike testing

Unit testing checks small code parts, not performance under load.

Why use cloud-based performance testing tools?

A To write code faster

B To test with many users without own servers

C To improve UI design

D To manage project tasks

Cloud tools allow simulating many users easily without needing big hardware.

Gatling is best described as:

A A version control tool

B A database management system

C A performance testing tool with scripting and reports

D A UI design software

Gatling helps create user simulations and detailed performance reports.

Explain the main types of performance testing and their purposes.

Think about how the system handles normal, heavy, and sudden loads.

List and describe three popular performance testing tools and their key features.

Consider open-source and cloud options.