2nd Quizz Python

What is the purpose of a function in Python?

• To execute code only once in a program

• To create variables in Python

• To define classes in Python

• The purpose of a function in Python is to encapsulate code for reuse and organization.

How do you define a class in Python?

• class ClassName() {}

• class ClassName: pass()

• class ClassName: pass

• define ClassName as a function

What will be the output of the following code: if 5 > 3: print('A') else: print('B')?

• A

• 5

• B

• C

How do you create a list in Python?

• You create a list in Python using square brackets, e.g., my_list = [1, 2, 3].

• You create a list in Python by calling the list() function, e.g., my_list = list(1, 2, 3).

• You create a list in Python using curly braces, e.g., my_list = {1, 2, 3}.

• You create a list in Python by using parentheses, e.g., my_list = (1, 2, 3).

What is the difference between a list and a tuple in Python?

• Tuples are mutable; lists are immutable.

• Lists are mutable; tuples are immutable.

• Lists can contain only numbers; tuples can contain any data type.

• Lists are faster than tuples in all cases.

How do you access a value in a dictionary using a key?

• Use dictionary_name[key] to modify the value.

• Access the value with dictionary_name.key.

• Use dictionary_name.get(key) to retrieve the value.

• Use dictionary_name[key] to access the value.

What is the result of the operation 10 % 3?

• 1

• 10

• 0

• 3

How do you iterate over a list using a for loop?

• for item in range(len(my_list)): print(my_list[item])

• for item in my_list: print(item)

• for each item in my_list: print(item)

• for item: print(item) in my_list

What is the syntax for a while loop in Python?

• for condition in range: code to execute

• while condition: # code to execute

• while (condition) { code to execute }

• repeat until condition: code to execute

How do you take user input in Python?

• get_input()

• input()

• read_input()

• fetch_input()