Python Quiz: Operators and Identifiers

Which of the following is an arithmetic operator in Python?

• and

• ==

• +

• not

What will be the output of the expression: print(5 // 2)

• 2.5

• 2

• 3

• Error

Which of the following is a valid Python identifier?

• 3name

• first_name

• class

• @value

What is the output of: print(2 ** 3)

• 5

• 6

• 8

• 9

Which operator is used for logical AND in Python?

• &

• and

• &&

• ||

Identify the invalid identifier:

• _myVar

• myVar2

• if

• user_name

What will be the output of: print(10 % 3)

• 1

• 3

• 0

• 10

Which operator is used for bitwise OR in Python?

• |

• ||

• or

• &

What is the result of the expression: x = 5 x += 3 print(x)

• 5

• 8

• 3

• Error

Which of the following statements about identifiers is correct?

• Identifiers can start with numbers.

• Identifiers are case-sensitive.

• Python does not allow underscores in identifiers.

• Identifiers can be any length.