Python - Data Types

Which of the following are immutable

• Number

• String

• Tuple

• All of the above

What is true about complex numbers?

• The real and imaginary component can be float

• The real part should be an integer

• Scientific notation cannot be used in complex number

• All of above

The int() function can be useful to convert

• string to integer

• hexadecimal to integer

• float to int

• complex number to int

Which of the following is not a valid integer in Python?

• 0o123

• 123

• 0123

• 0x123

Which of the following are valid complex number objects?

• 4+5j

• 5j+4

• 0j

• 5+4

An Expression 'str' in 'string' will return

• True

• False

• ValueError

• TypeError

Which of these is not a core data type?

• List

• Tuple

• Dictionary

• Class

Which one of the following is False regarding data types in Python?

• In python, explicit data type conversion is possible

• Mutable data types are those that can be changed.

• Immutable data types are those that cannot be changed.

• None of the above

Which of the following function is used to know the data type of a variable in Python?

• datatype()

• typeof()

• type()

• vartype()

How to get the type of the following Variable?

Val = 12

• type(Val)

• exec(Val)

• print(Val)

• help(Val)