Python Programming

What is a correct syntax to output "Hello World" in Python?

• display('Hello World')

• console.log('Hello World')

• output('Hello World')

• print('Hello World')

Answer explanation

The correct syntax to output 'Hello World' in Python is print('Hello World'). This statement will display the text 'Hello World' on the console.

How do you include a comment in Python?

• //This is a comment
• /*This is a comment*/
• #This is a comment

How do you create a function in Python?

• def function_name():

• function function_name{}

• function_name[]:

• function_name(){}

Answer explanation

To create a function in Python, use the 'def' keyword followed by the function name and parentheses. The correct choice is 'def function_name():'.

How do you create a list in Python?

• list = [1, 2, 3]

• list: 1, 2, 3

• list(1, 2, 3)

• list = 1, 2, 3

Answer explanation

To create a list in Python, use the syntax list = [1, 2, 3]. This correctly initializes a list with the values 1, 2, and 3.

How do you create a dictionary in Python?

• dict = {1:'a', 2:'b', 3:'c'}

• dict: 1='a', 2='b', 3='c'

• dict(1='a', 2='b', 3='c')

• dict = 1='a', 2='b', 3='c'

Answer explanation

To create a dictionary in Python, use the syntax dict = {1:'a', 2:'b', 3:'c'}. This assigns key-value pairs to the dictionary.

How do you create a tuple in Python?

• tuple = (1, 2, 3)

• tuple: 1, 2, 3

• tuple(1, 2, 3)

• tuple = 1, 2, 3

Answer explanation

To create a tuple in Python, use the syntax tuple = (1, 2, 3). This choice correctly assigns the values 1, 2, and 3 to the tuple variable.

How do you create a set in Python?

• set = {1, 2, 3}

• set: 1, 2, 3

• set(1, 2, 3)

• set = 1, 2, 3

Answer explanation

To create a set in Python, use the syntax: set = {1, 2, 3}. This correctly initializes a set with the values 1, 2, and 3.

What is the correct file extension for Python files?

• .pyy

• .pt

• .py

• .px

Answer explanation

The correct file extension for Python files is .py. It is used to identify Python scripts and programs.

What is the correct syntax to output the type of a variable or object in Python?

• print(typeof x)

• print(typeof(x))

• print(typeOf(x))

• print(type(x))

Answer explanation

The correct syntax to output the type of a variable or object in Python is print(type(x)).

Which method can be used to remove any whitespace from both the beginning and the end of a string?

• len()

• strip()

• ptrim()

• trim()

Answer explanation

The strip() method can be used to remove whitespace from both the beginning and the end of a string.