Chapter 2 Computer in Our Daily Life

It is used to specify a physical address for instructions, files, and other devices within the computer system

• Address bus

• Control bus

• Data bus

• System bus

It consists of programs that are designed to perform specific tasks for users

• Application software

• Computer software

• Operating system

• System unit

Standard that assigns letters, numbers, and other characters within the 256 slots available in the 8-bit code

• ASCII code

• Binary number system

• Code

• Unicode

Method of representing numbers with two as its base and uses only the digits 0 and 1

• Binary number system

• Decimal number system

• Hexadecimal system

• Number system

It uses radio waves to connect to other devices

• Bluetooth

• Infrared

• WiFi

• Wired

The process of connection via Bluetooth is called ____

• Connecting

• Pairing

• Programming

• Sharing

The brains of computer in which most calculations take place

• ALU

• CPU

• CU

• LAN

Combination of instructions, data, and programs that a computer needs in order to do specific task

• Application software

• Computer software

• Operating software

• System software

It is used by CPU’s to communicate with other devices within the computer system

• Address bus

• Control bus

• Data bus

• System bus

It can transfer data to and from the memory of a computer, or into or out of the central processing unit

• Address bus

• Control bus

• Data bus

• System bus