Code review as testing in Testing Fundamentals - Cheat Sheet & Quick Revision

Recall & Review

beginner

What is code review in software testing?

Code review is a process where developers check each other's code to find mistakes before running the program. It helps catch errors early and improves code quality.

beginner

Why is code review considered a form of testing?

Because it helps find bugs and problems in the code without running it. It acts like a manual check to ensure the code works as expected.

beginner

Name two benefits of code review as testing.

1. Finds bugs early before running the code.<br>2. Shares knowledge among team members.

intermediate

What should reviewers focus on during a code review?

Reviewers should check for correct logic, clear code, adherence to standards, and possible errors or security issues.

intermediate

How does code review improve software quality?

By catching mistakes early, improving code clarity, and encouraging good coding habits, code review helps create more reliable and maintainable software.

What is the main goal of code review as testing?

A Run the program faster

B Write new features

C Find bugs and improve code before running it

D Deploy software to users

Code review helps find bugs and improve code quality before the software runs.

Who usually performs code reviews?

A Developers reviewing each other's code

B End users

C Marketing team

D Automated robots only

Developers check each other's code to find mistakes and improve quality.

Which of these is NOT a focus during code review?

A Checking code logic

B Checking spelling in comments

C Checking adherence to coding standards

D Checking for security issues

While comments should be clear, spelling is less important than logic, standards, and security.

Code review helps improve software quality by:

A Catching errors early and sharing knowledge

B Making software run slower

C Adding more bugs

D Replacing testing completely

Code review finds errors early and helps team members learn from each other.

When is the best time to do a code review?

A Never

B After deployment

C After users report bugs

D Before running the code

Reviewing code before running helps catch problems early.

Explain how code review acts as a testing method and why it is important.

Think about how reading code carefully can find mistakes early.

List key things to look for during a code review to ensure good software quality.

Focus on what makes code safe, clear, and correct.