D335 - Introduction to Programming in Python

Question 21: How do you iterate over the keys in a dictionary in Python?

for key in dict.keys()

for key in dict.values()

for key in dict.items()

for key in dict:

Question 22: What is the result of 5 == '5' in Python?

True

False

Error

None

Question 23: Which method can be used to add an element to a set?

append()

insert()

add()

extend()

Question 24: What is the result of 4 ** 2 in Python?

8

16

4

12

Question 25: How do you remove whitespace from both ends of a string in Python?

strip()

remove()

trim()

split()

Question 26: What does the max() function return?

The maximum value in a list or sequence

The sum of all values in a list

The average of values in a list

The length of a list

Question 27: How can you convert a list into a string in Python?

str()

join()

split()

map()

Question 28: Which of the following is a valid Python dictionary?

{1, 2, 3}

{'a': 1, 'b': 2}

[1: 'a', 2: 'b']

(1, 2, 3)

Question 29: What is the output of print(2 + 3 * 4)?

14

20

10

24

Question 30: What is the correct syntax for defining a function in Python?

def my_function[]:

def my_function():

define my_function():

function my_function():

Question 31: What will be the output of print(bool(0)) in Python?

True

False

0

None

Question 32: What does the lower() method do in Python?

Converts a string to lowercase

Converts a string to uppercase

Removes whitespace

Replaces characters

Question 33: How do you check if a list contains an element in Python?

if element in list:

if list.has(element):

if list.contains(element):

if element == list:

Question 34: What is the result of len('hello')?

4

5

6

3

Question 35: What is the purpose of the elif statement in Python?

To terminate a loop

To check another condition after an if statement

To handle exceptions

To create a function

Question 36: How do you define a class in Python?

define class MyClass:

def class MyClass:

class MyClass:

create class MyClass:

Question 37: Which method can be used to find the position of an element in a list?

index()

find()

locate()

position()

Question 38: What will be the result of 2 + 2 == 4 in Python?

True

False

4

None

Question 39: What is the purpose of the for loop in Python?

To execute code repeatedly

To define a function

To declare a variable

To handle exceptions

Question 40: Which function converts a string to an integer in Python?

str()

int()

float()

list()

D335 Introduction to Programming in Python - Set 2 - Part 2

Question 21: How do you iterate over the keys in a dictionary in Python?

Question 22: What is the result of 5 == '5' in Python?

Question 23: Which method can be used to add an element to a set?

Question 24: What is the result of 4 ** 2 in Python?

Question 25: How do you remove whitespace from both ends of a string in Python?

Question 26: What does the max() function return?

Question 27: How can you convert a list into a string in Python?

Question 28: Which of the following is a valid Python dictionary?

Question 29: What is the output of print(2 + 3 * 4)?

Question 30: What is the correct syntax for defining a function in Python?

Question 31: What will be the output of print(bool(0)) in Python?

Question 32: What does the lower() method do in Python?

Question 33: How do you check if a list contains an element in Python?

Question 34: What is the result of len('hello')?

Question 35: What is the purpose of the elif statement in Python?

Question 36: How do you define a class in Python?

Question 37: Which method can be used to find the position of an element in a list?

Question 38: What will be the result of 2 + 2 == 4 in Python?

Question 39: What is the purpose of the for loop in Python?

Question 40: Which function converts a string to an integer in Python?

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