PYTHON QWIZ TAMIL

Question 1

What will len("Python") return?

Accepted Answer

6

Question 2

How do you access the first element of a list my_list = [10, 20, 30]?

Accepted Answer

my_list[0]

Question 3

Which operator is used to join two strings in Python?

Accepted Answer

+

Question 4

Which keyword is used to define a function in Python?

Accepted Answer

def

Question 5

Which function is used to filter elements from a list using a condition?

Accepted Answer

filter()

Question 6

How do you create an object of a class in Python?

Accepted Answer

my_object = MyClass()

Question 7

How do you define a dictionary in Python?

Accepted Answer

{"a": 1, "b": 2, "c": 3}

Question 8

What is the correct way to create a string in Python?

Accepted Answer

All of the above

Question 9

What does JSON stand for?

Accepted Answer

JavaScript Object Notation

Question 10

What is a list in Python?

Accepted Answer

An ordered, mutable collection of items

Question 11

What does the elif keyword mean in Python?

Accepted Answer

Else if

Question 12

Which of the following is the correct way to access the value "John" person = {"name": "John", "age": 30}?

Accepted Answer

Both B and C

Question 13

Which keyword is used to create a loop that repeats a specific number of times?

Accepted Answer

for

Question 14

Which of the following is used to initialize a class object in Python?

Accepted Answer

__init__()

Question 15

What happens when you create an object from a class?

Accepted Answer

The class's attributes and methods are copied into the object

Question 16

What is the file extension commonly used for pickled files?

Accepted Answer

.pkl

Question 17

What is pickling in Python?

Accepted Answer

Converting a Python object into a byte stream

Question 18

Which of the following is a tuple with a single element?

Accepted Answer

(5, )

Question 19

Which of the following is a valid list in Python?

Accepted Answer

[1, 2, 3]

Question 20

What is the output of this code? for i in range(3): print(i)

Accepted Answer

0 1 2

Question 21

What does the map() function return?

Accepted Answer

A map object (iterator)

Question 22

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

Accepted Answer

To give a value back from the function

Question 23

What will this code output? def greet(): print("Hello") greet()

Accepted Answer

Hello

Question 24

What must you do after making changes (INSERT, UPDATE, DELETE) to save them?

Accepted Answer

commit()

Question 25

What type of error will this code produce? 5 + "5"

Accepted Answer

TypeError

Question 26

What kind of error will this code cause? print("Hello World"

Accepted Answer

SyntaxError

Question 27

What is the correct syntax to print "Hello, World!" in Python?

Accepted Answer

print("Hello, World!")

Question 28

Which Python library is commonly used to read Excel files?

Accepted Answer

pandas

Question 29

What is a NameError in Python?

Accepted Answer

When a variable is not defined

Question 30

What does IDE stand for in Python programming?

Accepted Answer

Integrated Development Environment

Question 31

Which Python function returns the absolute value of a number?

Accepted Answer

abs()

Question 32

What will be the output of this code?

Accepted Answer

{"name": "Alice", "age": 26}

Question 33

How do you define a class in Python?

Accepted Answer

class MyClass:

Question 34

What is a dictionary in Python?

Accepted Answer

An unordered, mutable collection of key-value pairs

Question 35

What is the value of x after this code runs? x = 10

Accepted Answer

10

Question 36

What is the purpose of the break statement in a loop?

Accepted Answer

It ends the loop early

Question 37

Which of the following is not an iterable?

Accepted Answer

integer

Question 38

Which method can be used with tuples?

Accepted Answer

count()

Question 39

Which keyword is used for a simple if statement in Python?

Accepted Answer

if

Question 40

What does PIP stand for in Python?

Accepted Answer

Pip Installs Packages

Question 41

Which of the following is a valid variable name in Python?

Accepted Answer

my_name

Question 42

Why is Python considered a popular programming language?

Accepted Answer

It has simple syntax and supports multiple programming paradigms

Question 43

What is the output of 2 + 3 * 4 in Python?

Accepted Answer

14

Question 44

In Python, what does the print() function do?

Accepted Answer

Displays output on the screen

Question 45

What will be the output of this code? x = 5 if x > 3: print("Yes")

Accepted Answer

Yes

Question 46

What is a tuple in Python?

Accepted Answer

An ordered, immutable collection

Question 47

What is the main use of a Python IDE?

Accepted Answer

Writing and running Python code

Question 48

In Python, which keyword is used to define a class method that operates on an instance of the class?

Accepted Answer

self

Question 49

What does the following code output? list(map(lambda x: x*2, [1, 2, 3]))

Accepted Answer

[2, 4, 6]

Question 50

Which of the following is used to assign a value to a variable in Python?

Accepted Answer

=

PYTHON QWIZ TAMIL

Questions 50

PYTHON QWIZ TAMIL

Questions 50