CSD-Python

Who developed Python?

• Dennis Ritchie

• Guido van Rossum

• James Gosling

• Bjarne Stroustrup

What is the correct file extension for Python files?

• .pt

• .pyt

• .py

• .python

which of the following is a valid way to declare a variable in python

• var x = 10

• x = 10

• int x = 10

• x := 10

What will print(type(5)) output in Python?

• <class ‘integer’>

• <class ‘int’>

• <type ‘int’>

• Integer

Which symbol is used to start a single-line comment in Python?

• //

• #

• <!-- -->

• /* */

What will be the output of print(2 ** 3)

• 6

• 8

• 9

• None

Which of the following is not a valid Python data type?

• int

• float

• real

• complex

How do we create a list in python?

• list = {1, 2, 3}

• list = (1, 2, 3)

• list = [1, 2, 3]

• list = <1, 2, 3>

What will print(bool("")) output?

• True

• False

• None

• 0

What will print("Python"[::-1]) output?

• Python

• nohtyP

• error

• thonPy