Python Function Introduction

Question 1

What is a function in python?

A built-in data type.

A reusable block of code that performs a specific task.

A loop construct.

A conditional statement.

Question 2

Which keyword is used to define a function in python?

func

def

define

function

Question 3

What is the difference between a function and a method in python?

Functions are defined inside classes, while methods are standalone.

Functions are used for mathematical operations, while methods are used for data manipulation.

Functions are called using parentheses, while methods are called using dot notation on objects.

Functions can only be defined in modules, while methods are defined in scripts.

Question 4

What is a function signature in python?

The function's name.

The function's parameters.

The function's return type.

The function's documentation string.

Question 5

What is a parameter in a function?

A variable defined inside a function.

A value returned by a function.

A variable passed into a function.

A function name.

Question 6

Which of the following is a valid way to call a function in python?

functionName()

functionName(parameter)

functionName(parameter1, parameter2)

All of the above.

Question 7

What is a "default argument" in a python function?

An argument that is required for the function to work.

An argument with a default value that is used when the argument is not provided.

An argument that cannot be changed.

An argument that is passed by reference.

Question 8

What does the term "scope" refer to in python functions?

The area where a function is defined.

The area where a variable is accessible.

The function's documentation.

The function's parameters.

Question 9

What is the purpose of the *args and **kwargs in function definitions?

They define required arguments.

They allow variable-length arguments to be passed to a function.

They specify the function's return type.

They are reserved keywords in python.

Question 10

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

It defines the function's name.

It prints the output of the function.

It specifies the function's parameters.

It returns a value from the function.

Name

Phone

manish