Python Variables - Quiz2

Imagine you are going to a supermarket you need to buy some things and needs to store in a bag similarly create a variable names as bag and store at least two things that must be a string type?

• bag="mango"

• bag="apple","mango"

• bag=10

• bag="apple"

What symbol is used in python to assign values to a variable?

• ==

• :

• =

• *

You wants to write a program to keep a record of temperatures. Which DATA TYPE would be most suitable for a variable called "temperature"?

• An integer

• A string

• A boolean

• A float

Which of the following cannot be a Python variable name? 

• Name

• var-1

• name

• name_2

Which of the following statements are correct?

• The variable names cannot start with a digit

• Variable names can be reserved keywords

• Variable names cannot start with the underscore _

• Variables names in Python are case-sensitive.

What is the output of the following code?

   x=5

      y=x+2

     x+=y

   y=x

       print(x)

       print(y)

• x=5,y=7

• x=12,y=7

• x=12,y=12

• x=5,y=12

hat is the output of the following code?

x='Hello '

y='World'

print(x+y)

• 'HelloWorld'

• Syntax Error

• 'Hello+World'

• Runtime Error

What it prints?

• Study comrade

• Study comrade

  Study comrade

  Study comrade

• Study comrade*3

• Error

How can you delete a variable in Python?

• remove(variable)

• delete(variable)

• del variable

• exit variable

How can you define a constant variable in Python?

• By using the constant keyword

• By using the const keyword

• By capitalizing the variable name

• By convention and not through language-enforced mechanisms