February 5th HARDWARE AND SOFTWARE

Activity 2

Answer these questions to summarise what you have learned in this lesson.

What is a digital computer?
Define computer hardware.
Give an example of computer hardware.
Define computer software.
Give an example of computer software.

Activity 3

·           Write a computer program in Python that asks the user to type in three numbers, adds them up and then displays the answer on the screen.

·           Explain your program using the input-process-output model.

 

 Activity 4

Select two actions you complete regularly and describe them in terms of the input-process-output model.

Examples could be:

·           Running a mobile phone app

·           Uploading an image to a social networking profile

 

 Activity 2

Answer these questions to summarise what you have learned in this lesson.

What is a digital computer?
Define computer hardware.
Give an example of computer hardware.
Define computer software.
Give an example of computer software.

Activity 3

·           Write a computer program in Python that asks the user to type in three numbers, adds them up and then displays the answer on the screen.

·           Explain your program using the input-process-output model.

INPUT   PROCESS   OUTPUT

 

Activity 4

Select two actions you complete regularly and describe them in terms of the input-process-output model.

Examples could be:

·           Running a mobile phone app

·           Uploading an image to a social networking profile

 

INPUT 

PROCESS  

OUTPUT