Data Types in Python

What is a variable in Python?

• A variable in Python is a keyword that defines a specific action.

• A variable in Python is a name that refers to a value.

• A variable in Python is a container that stores data.

• A variable in Python is a function that performs a specific task.

What are the different data types in Python?

• integer, floating-point number, string, boolean, list, tuple, dictionary, and set

• integer, floating-point number, string, boolean, list, tuple, dictionary, and stack.

• integer, floating-point number, string, boolean, list, tuple, dictionary, and map.

• integer, floating-point number, string, boolean, array, tuple, dictionary, and set.

How do you declare a variable in Python?

• You assign a value to a variable name using the '=' operator.

• You use the 'const' keyword to declare a variable.

• You use the 'let' keyword to declare a variable.

• You use the 'var' keyword to declare a variable.

What is the data type of the variable 'x' in the statement 'x = 5'?

• integer

• string

• boolean

• float

What is the data type of the variable 'name' in the statement 'name = 'John''?

• string

• float

• integer

• boolean

What is the data type of the variable 'is_true' in the statement 'is_true = True'?

• string

• float

• boolean

• integer

What is the data type of the variable 'numbers' in the statement 'numbers = [1, 2, 3]'?

• tuple

• integer

• string

• list

What is the data type of the variable 'pi' in the statement 'pi = 3.14'?

• float

• boolean

• string

• integer

What is the data type of the variable 'is_none' in the statement 'is_none = None'?

• NoneType

• IntegerType

• StringType

• BooleanType