PYTHON-02

What is the correct way to declare a variable in Python?

• var x = 5

• x = 5

• int x = 5

• variable x = 5

Which of the following is not a valid Python datatype?

• str

• list

• array

• tuple

Which operator is used for exponentiation in Python?

• ^

• *

• **

• //

What is the datatype of the result of the expression 5 + 2.5?

• int

• float

• str

• bool

Which of the following statements is true about Python variables?

• Variables must be declared before use.

• Variables cannot be reassigned once a value is assigned.

• Variable names are case-insensitive

• Variables can hold values of different datatypes

Which of the following is an example of a local variable?

• A variable declared inside a function

• A variable declared outside any function or block

• A variable declared inside a class

• A variable declared inside a loop

What is the output of the following code snippet?

x = 5

y = 2

result = x // y

print(result)

• 2.5

• 2

• 2.0

• 2.2

Which operator is used to perform module in Python?

• ^

• *

• **

• //

What is the result of the following expression?

5 == 5.0

• True

• False

• None

• Error

Which operator is used for checking if two values are not equal in Python

• ==

• !=

• >

• <=