Python

Which of the following is not a boolean expression?

• True

•  3 == 4

  
  

• 3 + 4 == 7

  
  

• 3 + 4

What does the following code print?

• Output a

• Output b

• Output c

  
  

• It will cause an error

Which keyword is used to execute a block of code if the condition in the if statement is false?

• else

• elif

  
  

• while

• for

 What is the purpose of the elif statement in Python?

• To execute a block of code if the previous conditions are false

  
  

• To define a loop

  
  

• To perform arithmetic operations

  
  

• To exit from a loop

What will the following code snippet print?

• apple banana cherry

• [“apple”, “banana”, “cherry”]

  
  

• 0 1 2

  
  

• No output

What is output of following code?

• 25

• 7

• 2.5

• 10

What is the correct way to define a function in Python?

• function myFunction():

  
  

• def myFunction():

  
  

• create myFunction():

  
  

• function: myFunction():

Which of the following statements about functions in Python is not true?

•  Functions can return multiple values.

  
  

• Functions can be defined inside other functions.

  
  

• Functions can be assigned to variables.

  
  

• Functions cannot accept variable number of arguments.

In Python, the for loop can only iterate over sequences.

• True

• False

Which of the following are valid ways to start a for loop in Python? (Select all that apply)

• for i in "hello"

  
  

• for i = 1 to 5:

  
  

• all

  
  

•  for i in range(5):