Embed Size (px)
Citation preview
Input – Process - Output
What is Input, Process and Output?In order to understand input, process and output we are going to use Task 4 – Apple Store to explain input, process and output of a program.
The Apple Store program involves employees entering the hours they have worked, the program calculates how much they will get in wages and show this to the user. Input OutputProcess
What is Input, Process and Output?In order to understand input, process and output we are going to use Task 4 – Apple Store to explain input, process and output of a program.
The Apple Store program involves employees entering the hours they have worked, the program calculates how much they will get in wages and show this to the user.
User enters their hours into
the program.
Input OutputProcess
What is Input, Process and Output?In order to understand input, process and output we are going to use Task 4 – Apple Store to explain input, process and output of a program.
The Apple Store program involves employees entering the hours they have worked, the program calculates how much they will get in wages and show this to the user.
User enters their hours into
the program.
The program calculates the
users wages by multiplying the hours enters by
the wages.
Input OutputProcess
What is Input, Process and Output?In order to understand input, process and output we are going to use Task 4 – Apple Store to explain input, process and output of a program.
The Apple Store program involves employees entering the hours they have worked, the program calculates how much they will get in wages and show this to the user.
User enters their hours into
the program.
The program calculates the
users wages by multiplying the hours enters by
the wages.
Shows the user their wages in an output box /
message
Input OutputProcess
What is Input?Input is the way of getting information into a computer program so that it can be processed. In Livecode and scratch the most common way to get information into a program is to use an question / ask box. For example below the user has to Input the amount of hours they have worked in order to find out how much money they have earned.
Livecode:
Scratch:
What is the Process?Once data has been inputted into the program, the program must then process this data in order to do it’s job. This could be anything from calculating a total of something, finding an average or even making a decision. For example below once the employee has entered the amount of hours they have worked, the program then has to calculate how much they have earned this week.
Livecode:
Scratch:
What is Output?Output is the way of getting information out of a computer program once it has been processed. In livecode this is usually in an output box or a popup message and in scratch this is usually said by the sprite. Livecode:
Scratch:
