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WorksheetsSelf Assessment: Chapter 4 TTS1363
Total questions: 10
Worksheet time: 7mins
A computer is an (a) or machine working under a (b) , to (c) , process it into meaningful (d) and (e) it for future use.
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.
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
