← All Playwright mock interview topics
Test your knowledge of Parallel Execution and CI/CD with a timed Playwright MCQ mock test. Each attempt gives you 20 random questions in 20 minutes from a 200-question bank covering workers and fullyParallel, serial and parallel modes, sharding and merging blob reports, GitHub Actions workflows and matrices, Jenkins pipelines, the official Docker image, remote browser servers, Kubernetes Jobs and CI/CD best practices. Submit to see your score, the correct answers and an explanation for every question.
What this mock test covers
The questions follow Module 12 of the free Playwright with TypeScript tutorial. Revise these lessons if a question catches you out:
- Parallel execution in Playwright
- Playwright with GitHub Actions
- Playwright with Jenkins
- Playwright with Docker and Kubernetes
Sample questions with answers
- Q. How does Playwright Test run tests in parallel?
Answer: In multiple worker processes, each with its own browser
Workers are separate OS processes started by the test runner. - Q. What is the default number of workers?
Answer: Half the number of logical CPU cores
Override it with `workers` in the config or `–workers` on the CLI. - Q. By default, how are tests inside a single file executed?
Answer: In order, in the same worker
Files run in parallel with each other, but tests in one file run sequentially unless fullyParallel is enabled. - Q. What does `fullyParallel: true` change?
Answer: Individual tests, even in the same file, are distributed across workers
It gives the best parallelism, but requires fully independent tests. - Q. How do you enable parallel mode for one file only?
Answer: test.describe.configure({ mode: 'parallel' }) at the top of the file
Use it when a file's tests are independent but fullyParallel is off globally.
Ready for more? Go back to the Playwright mock interview dashboard to track your overall interview readiness across all topics.
Frequently asked questions
How many questions does the Parallel Execution and CI/CD mock test have?
The question bank has 200 questions. Each test picks 20 at random, favouring questions you have not seen, so about 10 attempts cover the full bank.
What is the pass mark?
You pass a test with 70% or more, which is 14 of 20 questions correct.
Can I retake the test?
Yes. Retake as often as you like. Every retake draws a fresh set of 20 questions and counts toward your 20-exam readiness target.