O Level Online Exam
Menu mobile
Home
MCQ Topic Wise
IT TOOLS AND NETWORK BASICS
New
WEB DESIGNING AND PUBLISHING
New
PROGRAMMING AND PROBLEM SOLVING THROUGH PYTHON
New
INTERNET OF THINGS AND ITS APPLICATIONS
New
Online Mock Test
IT TOOLS AND NETWORK BASICS
New
WEB DESIGNING AND PUBLISHING
New
PYTHON PROGRAMMING
New
INTERNET OF THINGS AND ITS APPLICATIONS
New
Old Papers
Practical Questions
Videos
Projects
Report Bug
Qus
What will be the output?
a = [1, 2, 3]
b = a
b.append(4)
print(a)
Qus
What will be the output?
a = [1, 2, 3]
b = a
b.append(4)
print(a)
A. [1, 2, 3]
B. [1, 2, 3, 4]
C. [4]
D. Error
Solution
B. [1, 2, 3, 4]
Latest Current Affairs 2026
Online Exam Quiz for One day Exam
Online Typing Test
CCC Online Test
Python Programming Tutorials
Best Computer Training Institute in Prayagraj (Allahabad)
Online MBA 2 years
Online MCA
Online BCA
Best Website and Software Company in Allahabad