02. Python Variables, Data Types, and User Input Quiz

What is a variable in Python?

• A function that performs calculations

• A type of data structure

• A storage location for data

• A fixed value that cannot change

Which operator is used for modulus in Python?

• /

• *

• %

• -

msg = "Welcome to the Data Science Class"

print ( msg.capitalize() )

The output of the code is ...

• Welcome to the data science class

• welcome to the data science class

• WELCOME TO THE DATA SCIENCE CLASS

• Welcome To The Data Science Class

• error

name = input("Input name: ")

age = input("Input age: ")

print( name + "was born in" + (2021 - age) )

If the user enters Budi and 25 in the terminal, which is the correct output for the code above?

• Budi was born in 1996

• Budi was born in 25

• error

• Budi was born in (2021 - age)

• Budi was born in 2021-25

x = "2.5"

x = int(x)

What the type of x ?

• error

• integer

• float

• string

• boolean

What is the output of the following code: print(type(3.14))?

• error

• float

• int

• string

msg = "Data Science Purwadhika"

print( msg[-4:].title() )

x = 10 % 2

x /= 5

print(x)

a, b = 5, 2

print(b+2, a-2)

• 4 3

• 7 4

• 3 4

• 4 7

• error

Which is the correct way to write variables?

• myv4r

• _myvar

• myv@r

• 1myvar

• my var