CPA Testing, Debugging & Code Optimization

Question 1

What is unit testing?

Accepted Answer

Testing individual components for correctness

Answer

Testing the entire system

Answer

Testing the user interface

Answer

Testing for memory leaks

Question 2

What is the purpose of debugging in programming?

Accepted Answer

To identify and fix errors in the code

Answer

To test code

Answer

To improve performance

Answer

To deploy the code

Question 3

What is code optimization?

Accepted Answer

Improving performance and resource usage

Answer

Making the code readable

Answer

Adding comments to the code

Answer

Rewriting code from scratch

Question 4

What is the difference between debugging and testing?

Accepted Answer

Testing is for finding bugs, debugging is for fixing them

Answer

They are the same

Answer

Testing is for optimization

Answer

Debugging is for performance

Question 5

What is the purpose of code reviews?

Accepted Answer

To improve code quality and adherence to standards

Answer

To find runtime errors

Answer

To test performance

Answer

To check for compliance

Question 6

What is the purpose of performance profiling?

Accepted Answer

To measure and improve the program's performance

Answer

To reduce code size

Answer

To test user input

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To debug errors

Question 7

What is the significance of refactoring code?

Accepted Answer

To improve readability and maintainability

Answer

To add new features

Answer

To reduce the number of lines of code

Answer

To optimize performance

Question 8

What is regression testing?

Accepted Answer

To ensure changes haven't broken existing functionality

Answer

To test new features

Answer

To test for memory leaks

Answer

To optimize the code

Question 9

What is continuous integration in software development?

Accepted Answer

Automatic code integration and testing

Answer

Manual testing after every update

Answer

Using the same code for every update

Answer

Rewriting the code frequently