MCQs on Introduction to Selenium Alternatives | Selenium
Explore 30 MCQs on Selenium alternatives, including Cypress, Puppeteer, and Playwright. Understand their features, differences, and how they compare to Selenium for test automation. Perfect for mastering modern testing tools.
1. Overview of Cypress, Puppeteer, and Playwright
- Which of the following is a primary feature of Cypress?
- a) It is built on Node.js and runs in the same execution loop as the browser
- b) It uses WebDriver for automation
- c) It runs only on remote servers
- d) It supports only Angular applications
- What is the main advantage of using Puppeteer over Selenium?
- a) It supports cross-browser testing
- b) It offers native support for headless Chrome
- c) It provides easy parallel test execution
- d) It is more compatible with multiple browsers
- Which of the following is true about Playwright?
- a) It supports testing only on Chromium-based browsers
- b) It can automate Web, mobile, and desktop applications
- c) It supports cross-browser automation, including Firefox, WebKit, and Chromium
- d) It only works with Selenium WebDriver
- Which tool is known for offering automatic waiting between commands to avoid flakiness?
- a) Cypress
- b) Puppeteer
- c) Playwright
- d) Selenium
- Which of the following is a feature unique to Cypress?
- a) Supports only headless browsers
- b) Can simulate user interactions directly in the DOM
- c) Cross-platform support
- d) Runs on a cloud-based platform
- Playwright’s “browser contexts” allow for:
- a) Multiple browser windows in the same test session
- b) Simulating different user sessions in the same browser instance
- c) Running parallel tests
- d) Recording tests for later playback
- Which of the following tools is most suitable for server-side rendering (SSR) testing in JavaScript?
- a) Cypress
- b) Playwright
- c) Puppeteer
- d) Selenium
- What makes Playwright different from Cypress and Puppeteer?
- a) It supports WebKit and Firefox alongside Chromium
- b) It runs only in headless mode
- c) It is limited to testing JavaScript frameworks
- d) It does not support mobile testing
- Puppeteer is primarily built to work with:
- a) Chrome and Chromium browsers
- b) All modern browsers
- c) Only Firefox
- d) Safari
- Which of the following tools is considered “best for end-to-end testing of modern web applications”?
- a) Selenium
- b) Cypress
- c) Playwright
- d) Puppeteer
2. Comparing Selenium with Modern Alternatives
- Which of the following tools uses WebDriver to control browsers?
- a) Cypress
- b) Playwright
- c) Selenium
- d) Puppeteer
- What is a primary difference between Selenium and Cypress?
- a) Cypress uses WebDriver for browser automation
- b) Selenium supports only one browser
- c) Cypress runs inside the browser, while Selenium runs externally
- d) Cypress supports only headless browsers
- Which tool provides native integration with JavaScript for easy setup and use?
- a) Playwright
- b) Selenium
- c) Cypress
- d) Puppeteer
- Which of the following features is offered by Selenium but not by Cypress?
- a) Support for headless execution
- b) Cross-browser testing support (Chrome, Firefox, Safari, etc.)
- c) Automatic waiting
- d) Built-in test runners
- Which tool provides the best solution for automating tasks in a headless environment?
- a) Puppeteer
- b) Selenium
- c) Cypress
- d) Playwright
- Which tool allows for browser control without using a WebDriver?
- a) Puppeteer
- b) Playwright
- c) Selenium
- d) Cypress
- In which scenario would you prefer Selenium over Cypress?
- a) When you need support for multiple browsers
- b) When you need automatic waiting between commands
- c) When you are working with JavaScript-heavy applications
- d) When you need faster test execution
- Which tool is best for running tests on both mobile and desktop web apps?
- a) Playwright
- b) Puppeteer
- c) Selenium
- d) Cypress
- What is the main disadvantage of using Selenium for modern web apps?
- a) It is too fast for testing complex scenarios
- b) It requires additional plugins for headless browser support
- c) It does not support cross-browser testing
- d) It does not integrate with JavaScript frameworks
- What feature of Cypress makes it more suited for debugging?
- a) Real-time browser interaction and test execution in the same window
- b) Ability to test both front-end and back-end
- c) Its support for browser profiling
- d) Native integration with CI/CD tools
- What is the major advantage of Playwright over Puppeteer?
- a) Supports only headless mode
- b) Supports multiple browsers including WebKit and Firefox
- c) Integrates with Java-based testing frameworks
- d) Focuses on testing mobile apps
- How does Puppeteer compare to Selenium in terms of browser control?
- a) Puppeteer uses WebDriver for automation, whereas Selenium uses a different API
- b) Puppeteer is more lightweight and designed specifically for Chrome
- c) Selenium provides more advanced browser control than Puppeteer
- d) Puppeteer can automate only one browser at a time
- Which of the following tools can simulate mobile devices for testing?
- a) Selenium
- b) Puppeteer
- c) Playwright
- d) All of the above
- What is one limitation of Playwright compared to Cypress?
- a) Playwright supports fewer browsers
- b) Playwright cannot simulate real-time interactions
- c) Cypress has better performance for large-scale applications
- d) Playwright does not support mobile testing
- Which tool is known for its extensive set of API interactions for testing JavaScript applications?
- a) Cypress
- b) Selenium
- c) Playwright
- d) Puppeteer
- Which of the following tools has a built-in test runner?
- a) Selenium
- b) Cypress
- c) Playwright
- d) Puppeteer
- What is the key feature that sets Puppeteer apart from other tools?
- a) It works with multiple browsers
- b) It offers easy integration with testing frameworks
- c) It is focused on controlling headless Chrome and Chromium
- d) It allows for mobile browser testing
- Which tool can be best used to test APIs, databases, and websites simultaneously?
- a) Selenium
- b) Playwright
- c) Cypress
- d) Puppeteer
- Which tool is known for having a simpler setup and fewer dependencies?
- a) Selenium
- b) Puppeteer
- c) Playwright
- d) Cypress
- Which of the following tools supports testing of both the back-end and front-end of an application?
- a) Cypress
- b) Selenium
- c) Playwright
- d) Puppeteer
Answers Table
| Qno | Answer (Option with the text) |
|---|---|
| 1 | a) It is built on Node.js and runs in the same execution loop as the browser |
| 2 | b) It offers native support for headless Chrome |
| 3 | c) It supports cross-browser automation, including Firefox, WebKit, and Chromium |
| 4 | a) Cypress |
| 5 | b) Can simulate user interactions directly in the DOM |
| 6 | b) Simulating different user sessions in the same browser instance |
| 7 | c) Puppeteer |
| 8 | a) It supports WebKit and Firefox alongside Chromium |
| 9 | a) Chrome and Chromium browsers |
| 10 | b) Cypress |
| 11 | c) Selenium |
| 12 | c) Cypress runs inside the browser, while Selenium runs externally |
| 13 | c) Cypress |
| 14 | b) Cross-browser testing support (Chrome, Firefox, Safari, etc.) |
| 15 | a) Puppeteer |
| 16 | a) Puppeteer |
| 17 | a) When you need support for multiple browsers |
| 18 | a) Playwright |
| 19 | b) It requires additional plugins for headless browser support |
| 20 | a) Real-time browser interaction and test execution in the same window |
| 21 | b) Supports multiple browsers including WebKit and Firefox |
| 22 | b) Puppeteer is more lightweight and designed specifically for Chrome |
| 23 | d) All of the above |
| 24 | b) Cypress has better performance for large-scale applications |
| 25 | a) Cypress |
| 26 | b) Cypress |
| 27 | c) It is focused on controlling headless Chrome and Chromium |
| 28 | b) Playwright |
| 29 | b) Puppeteer |
| 30 | a) Cypress |