Python Fundamentals

Which of the following is valid arithmetic operator in python?

• //

• ?

• <

• and

Which of the following is invalid?

• _a = 1

• __a = 1

• __str__ = 1

• None of the mentioned

Which of the following is an invalid variable?

• my_string_1

• foo

• 1st_string

• _

Python is case senisitive-

• Yes

• No

What is the output of

0.1 + 0.2 == 0.3

• True

• False

• Machine Dependent

• Error

Python library to be imported for sin() function-

• math

• random

• mysql

• tkinter

Python library to be imported for randint() function -

• math

• random

• mysql

• tkinter

Identify the type of token-

if

• identifier

• keyword

• operator

• literal

Identify the type of token -

roll_no

• identifier

• keyword

• literal

• operator

Python library for

ceil() function

• math

• random

• mysql

• tkinter