Self Assessment: Chapter 4 TTS1363

A computer is an​ (a)   ​ or machine working under a​ ​ (b)   , to ​​​ (c)   , process it into meaningful ​ ​​ (d)   and ​​ ​ (e)   it for future use. ​ ​

• electronic device
• set of instructions
• accept data
• information
• store

The motherboard is the main circuit board of the computer.

• TRUE

• FALSE

A processor interprets and carries out the basic instructions that operate a computer. It contains a

• memory and controller.

• instructions and CMOS.

• control unit and ALU.

• management and arithmetic.

​ (a)   will executes all arithmetic and logical operations in computer.

• Arithmetic logic unit
• Read only memory
• Adapter card
• Control unit

A channel that allows devices inside computer to communicate with each other is known as __.

• expansion slot

• power supply

• bus line

• port

The power supply will convert AC power to DC power.

• True

• False

One thousand bytes equal to one ___

• megabyte

• gigabyte

• terabyte

• kilobyte

__ is the main circuit board of the system unit.

• Bus line

• Motherboard

• Expansion slot

• Drive bay

CMOS uses battery power to store date, time and computer's startup information.

• TRUE

• FALSE

With ____, the computer automatically can recognize peripheral devices as you install them.

• memory

• plug and play

• buses

• batteries