Python Loops Post Test

Choose the correct output of the following code.

for i in range(10,15):       

print(i)

• 10

  11

  12

  13

  14

• 10

  11

  12

  13

  14

  15

• 11

  12

  13

  14

• Error

What is the output of the following:-

x = "123"

for i in x:

print("a")

• x

  1

  a

• 1

  2

  3

• x

  1

  2

  3

• a

  a

  a

The program above

• prints all the odd numbers between 1 and 20

• prints all even numbers between 1 and 20

• print all the odd numbers between 1 and 21

• prints all the even numbers between 1 and 21

A while loop equivalent of the for loop above is

• 
• 
• 
• 

• 
• 
• 
• 1,2,3,4

When do you know when you come to the end of the loop?

• Its states End loop

• The command End is given

• The indentation stops

What symbol do you use to make a comment in Python?

• @
• ¬
• ;
• #

What type of loop is used when you know how many times you want to repeat something?

• A WHILE Loop
• An IF function
• A FOR Loop
• A Variable

In programming, what is iteration?

• The repetition of steps within a program

• The order in which instructions are carried out

• A decision point in a program

• Testing a program to make sure it works

Which type of loop iterates until instructed otherwise?

• FOR loop

• WHILE loop