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Code Commenting Quiz

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Questions and Answers

Why does the author suggest that some comments in the code are unnecessary?

They confuse the reader with complicated logic.

They overly describe the function declaration. (correct)

They help in identifying prime numbers efficiently.

They add value to the code by explaining key logic.

Which comment does the author consider to be helpful in the code snippet?

At least one divisor must be less than the square root. (correct)

Explain the purpose of looping through square root of number.

Check if number is less than two.

Return true if a prime number is found.

Why does the author find the comment 'check if number is less than two' unnecessary?

It helps in enhancing the readability of the code.

It confuses readers about prime numbers.

It overly simplifies a complex logic.

It repeats what is evident from the code itself. (correct)

In what way do unnecessary comments impact code readability?

They clutter the code and make it harder to follow. Signup and view all the answers

Which type of comment does the author believe is beneficial in code?

Comments that explain complex or non-obvious parts of the code. Signup and view all the answers

What does the author suggest should be done with unnecessary comments in code?

Delete them to improve code readability. Signup and view all the answers

What does the term 'min password' refer to in the text?

The minimum length of a password Signup and view all the answers

How does renaming 'check password' to 'is password long enough' improve clarity?

It clarifies the purpose and expected output of the function Signup and view all the answers

What does the prefix 'is' in 'is password long enough' indicate about the function?

The function returns a boolean value Signup and view all the answers

What is the main benefit of making code changes to reduce ambiguity?

It makes maintenance easier and reduces errors Signup and view all the answers

Why is it important to have clear naming conventions in code?

To help others easily understand the code's purpose Signup and view all the answers

What would 'true' mean in the context of 'is password long enough'?

'True' signifies that the password is of appropriate length Signup and view all the answers