Chapter 1 System Concept

What is Computer

• Machine that help perform daily task

• An electronic device that accepts data (input), process data and produces information (output)

• A mechanical machines that accepts data (input), process data and produces information (output)

• Device enable to transmit and receive data

Term for the physical parts of the computer

• HARDWARE
• HARD DRIVE
• SOFTWARE
• INPUT DEVICES

What is this piece of hardware?

• CPU
• Motherboard
• Computer/Tower
• Power Supply

This is the image of a __________ .

• RAM
• ROM
• Keyboard
• Motherboard

What does CPU stand for?

• Critical Processing Unit
• Core Processing Unit
• Common Processing Unit
• Central Processing Unit

Which of these is not an input device?

• Scanner
• Screen
• Microphone
• Keyboard

All computer systems have input, processes, output and... 

• Feedback
• Data
• Information
• Storage

What are the programs that run on a computer system called? 

• Algorithms
• Code
• Software
• Languages

The main purpose of a computer is to process data. The processing stage takes place within the...

• Keyboard
• RAM
• CPU
• Printer

What series of events consist in information processing cycle?

• Input

• Process

• Output

• Storage

• All of the above