Python Phase 1

Which of the following variable names is invalid in Python?

• data_value

• 3data

• _data

• DataValue

Which of the following is NOT a keyword in Python?

• • pass

• break

• def

• • print

3. What is the data type of the following variable?

• <class 'int'>, <class 'int'>

• • <class 'str'>, <class 'int'>

• • <class 'str'>, <class 'str'>

• • <class 'int'>, <class 'str'>

What will be the output of the following code snippet?

• 3, 3

• 3, 3.33

• 1. 3, 3.0

• Error

What is the result of the following expression?

• 7

• 8

• 5

• 6

6. What will be the result of the following operation?

• 2

• 3

• 4

• 1

What will happen when the following code is executed?
print("Hello)

• Hello will be printed.

• • An error will occur.

•  Nothing will be printed.

• • It will print None.

8. Identify the error in the following code:
   

•  Missing # for a comment

• The variable x is not defined

• Missing colon : after the if condition

• • Incorrect indentation after if

9. What will be printed by the following code snippet?
   

• • b is greater than 15

• • a is greater than b

• • b is not greater than 15

• • No output

10. What is the output of the following code?
    lst = [1, 2, 3]

print(type(lst))

• <class 'tuple'>

• <class 'list'>

• <class 'set'>

• <class 'dict'>