Python Functions Quiz

What is the primary benefit of using functions in programming?

• To make the code more complex

• To reuse logic without repetition

• To make the code run faster

• To increase the length of the code

Which keyword is used to define a function in Python?

• def

• function

• func

• define

What happens if you call a function without parentheses in Python?

• The function returns a default value

• Python displays the function's memory address

• Python throws an error

• The function executes normally

What is the purpose of the 'return' statement in a function?

• To stop the function execution

• To return a value from the function

• To print a message to the console

• To define a new function

What is a 'docstring' in Python functions?

• A string that is printed when the function is called

• A string that is returned by the function

• A string that defines the function's name

• A string that documents the function's purpose

How many arguments does the 'triangle area' function require?

• One

• Two

• Three

• None

What is a keyword argument in Python?

• An argument that cannot be changed

• An argument that is always optional

• An argument with a default value

• An argument that must be provided

What is the default value of a keyword argument?

• It is specified in the function definition

• It is determined by the function's return value

• It is always None

• It is always 0

What must be done if a function has both required and keyword arguments?

• Keyword arguments must come first

• Required arguments must come first

• Keyword arguments must be omitted

• Arguments can be in any order

What is the benefit of using keyword arguments in functions?

• They allow for more flexible function calls

• They make functions run faster

• They reduce the number of arguments needed

• They simplify the function definition