Python Continued – Lesson 1 Review KS3

Type in the code that would display the message “Hello everyone” on the screen when the program is run and not wait for the user to enter something on the keyboard afterwards.

Remember to take care with your spelling and use of capital/lower case letters. The code needs to be exact!

x = “Number”
y = 3
print(x, y)

What will be the output?

x = “Number”
y = 3
print(x + y)

What would be the output?

x = “Number”
y = “Three”
print(x + y)

What would be the output?

What is a variable?

What is meant by the term ‘assignment’, when programming.

Type in the space below the code that would ask the following message “Enter your age”, wait for a user to input their age and store the inputted age in a variable called age.

Remember to take care with your spelling and use of capital/lower case letters. The code needs to be exact!

In the following code, what is the name of the variable?

name = input(“What is your name? “)

Which of the following pieces of python code will allow you to display a message on the screen, without immediately waiting for the user to type in an input?

Which of the following pieces of python code will allow you to display a message on the screen and will immediately pause the program too, waiting for the user to type in some data?

What would be displayed on the screen if the following code was run?

print(“Hi there!”)

What would be displayed on the screen if the following code was run?

print(10)

number = input(“Please enter a number”)
answer = number * 5
print(answer)

If the following program was run, the user would be asked to enter a number. If they typed in the number 4, you might expect the program to output the number 20 but in actual fact the program would output 44444.

Why is this?

number = input(“Please enter a number”)
answer = number * 5
print(answer)

If the following program was run, the user would be asked to enter a number. If they typed in the number 4, you might expect the program to output the number 20 but in actual fact the program would output 44444.

What line of code is needed under the first line and above the second, to enable this calculation to be performed correctly?

What is the name of the data type of a variable that contains a mixture of keyboard characters (for example “Bob123” or “Hello You!”)?

What is the name of the data type of a variable that contains whole numbers (for example 4 or 453)?

What would be the output from the following program if the user entered the number 4?

number = input(“Please enter a number: “)
answer = number + 5
print(answer)

What would be the output from the following program if the user entered the number 4?

number = int(input(“Please enter a number: “))
answer = number + 5
print(answer)

What would be the output from the following program?

number = “4”
answer = number + “5”
print(answer)