Menu

HOME
LANGUAGE
- PYTHON
  - BASIC PYTHON
  - ADVANCE PYTHON

Python Decorator Introduction

Question 1

Which of the following best describes the purpose of a decorator function?

To create a new function.

To add attributes to a class.

To modify the behavior of another function.

To perform mathematical calculations.

Question 2

In python, can a functions have multiple decorators applied to it?

yes

no

Question 3

How do you apply a decorator to a function in python?

Using the @ symbol followed by the decorator name above the function definition.

By using the decorator as an argument when calling the function.

By using the decorator as a method of the function.

By wrapping the function in double parentheses.

Question 4

What symbol is commonly used to denote a decorator in python?

@

#

$

%

Question 5

What is a decorator in python?

A design pattern for adding attributes to objects.

A function that modifies the behavior of another function.

A type of python class for creating instances.

An operator`for performing mathematical operations.

Question 6

What is the order in which multiple decorators are applied to a function in python?

From top to bottom, in the order they are listed.

From bottom to top, in the order they are listed.

Randomly

Alphabetically by decorator name.

Question 7

Which of the following is a valid example of a decorator function in python?

def my_decorator():
print("Decorated!")

@my_decorator
def my_function():
print("Function")

None of the above is a valid decorator.

Question 8

Which built-in python module provides a way to create decorators?

decorators

decorators.py

functools

decorators.tools

Question 9

What is the typical use case for decorators in python?

Implementing algorithms

Handling exceptions

Adding functionality to functions or methods.

Defining class attributes

Question 10

What is the primary advantage of using decorators in python?

They make code run faster.

They simplify code by separating concerns.

They eliminate the need for functions.

They prevent the use of classes.

Name

Email

Phone

Post navigation

Previous Post Previous post:
Python RE Introdction

Next Post Next post:
Python RE Built in Function

shobha

View all posts by shobha →

Knowledge is Power, Learn with Us!

Linkedin Youtube Twitter Facebook Whatsapp Telegram