Information Technology Grade 6 Term 1

Raw data that is fed into an information system .

• Input

• Out put

• Process

Data is stored in an information system

• Input

• Output

• Process

• storage

The term used to describe the way information systems converts raw data into useful information

• Input

• Output

• Storage

• Processing

visible or audible results of data processing

• Input

• Output

• Processing

• Storage

processing includes :

• Storing

• Drawing

• Calculating

• All above

Diagram explain how computer system works

• 
• 

A system that performs many tasks ,can be described in terms of input , output , storage ,processing and feed back

• Function of keyboard

• Function of monitor

• Function of computer system

• function of mouse

Hardware devices connected to system.

• Peripherals

• Computer system

Is the unit which carried out all instructions and it’s the brain of the information system.

• Touch screen

• scanner

• visual display

• CPU

Is an example of input device.

• Touch Screen

• Printer

• Speakers

• Monitor