The Complete Python Course - Identity Operators

The video tutorial explains Python's identity operators, 'is' and 'is not', which check if two variables point to the same object in memory. It demonstrates how these operators return true or false based on object identity, using examples with variables A, B, and C. The tutorial highlights that 'is' returns true if variables point to the same object, while 'is not' returns true if they point to different objects, even if they have the same content.

What do identity operators in Python check for?

• If two variables have the same value

• If two variables are of the same type

• If two variables point to the same memory location

• If two variables are in the same scope

Which operator would you use to verify if two variables refer to the same object?

• !=

• ==

• is

• is not

In the given example, what will 'a is c' return after assigning 'a' to 'c'?

• True

• None

• False

• Error

What does the 'is not' operator check for?

• If two variables have different values

• If two variables are not in the same scope

• If two variables do not point to the same object

• If two variables are of different types

In the example, why does 'a is not b' return true?

• Because 'a' and 'b' are of different types

• Because 'a' and 'b' are in different scopes

• Because 'a' and 'b' have different values

• Because 'a' and 'b' do not point to the same object