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CIST 1122 - Final Exam Study Guide Questions and Answers
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CIST 1122 - Final Exam Study Guide
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CIST 1122 - Final Exam Study GuideThe keyboard is the primary input device of a computer. - answer True
The _____ is the primary input device of a computer. - answer Keyboard
True or False: A circuit board is a board that holds microchips, or integrated circuits
(ICs), and the circuitry that connects these chips. - answer False
A(n)________ is a board that holds microchips, or integrated circuits (ICs), and the
circuitry that connects these chips. - answer adapter card
True or False: Disk is a temporary place to hold instructions and data while the CPU
processes both. - answer False
________ is a temporary place to hold instructions and data while the CPU processes
both. (pg 10) - answer Memory
True or False: The part of the bus we are most familiar with are the paths, or lines, of
the bus used to move data, called the data bus. - answer True
The part of the bus we are most familiar with are the paths, or lines, of the bus used to
move data, called the ____ _____. - answer Data bus
True or False: A power supply receives 110-120 volts of AC power from a wall outlet
and converts it to a much lower AC voltage. - answer False
A power supply receives 110-120 volts of AC power from a wall outlet and converts it to
a much lower ___ voltage. – answer DC
True or False: A jumper is open if the cover is not in place. - answer True
A jumper is _____ if the cover is not in place. - answer open
True or False: The easiest way to identify an expansion card is to look at the label on
back of the case. - answer False
The easiest way to identify an expansion card is to look at the ____ on back of the case.
- answer ports
True or False: A group of switches is sometimes used to tell the system at what speed
the CPU is running, or to turn a power saving feature on or off. - answerFalse
,A group of _____ are sometimes used to tell the system at what speed the CPU is
running, or to turn a power saving feature on or off. - answer jumpers
True or False: The most common personal computers (PCs) are referred to as IBM
compatible. - answer True
The most common personal computers (PCs) are referred to as ____ compatible. -
answer IBM
True or False: The most common types of boards that hold memory chips are called
SIMMs, DIMMs, and PIMMs. - answerFalse
The most common types of boards that hold memory chips are called SIMMs, DIMMs,
and ____. - answerRIMMs
True or False: BIOSs are small programs stored on the hard drive that tell the computer
how to communicate with a specific hardware device such as a printer, network card , or
modem. - answerFalse
____ are small programs stored on the hard drive that tell the computer how to
communicate with a specific hardware device such as a printer, network card , or
modem. - answerDevice Drivers
True or False: A hard boot involves using the operating system to reboot. - answerFalse
A _____ ____ involves using the operating system to reboot. - answersoft boot
True or False: An operating system uses BIOS or device drivers to manage hardware
devices. - answerTrue
A(n) _____ _____ uses BIOS or device drivers to manage hardware devices. -
answeroperating system
True or False: I/O addresses are communicated on the address bus. - answerTrue
___ ______ are communicated on the address bus. - answerI/O addresses
True or False: Alternating current travels in only one direction and is a type of current
that most electronic devices require. - answerFalse
________ ________ travels in only one direction and is a type of current that most
electronic devices require. (pg.47) - answerDirect current
True or False: A short circuit occurs when uncontrolled electricity flows from the hot line
to the neutral line or from the hot line to ground. - answerTrue
, A _____ _____ occurs when uncontrolled electricity flows from the hot line to the neutral
line or from the hot line to ground. - answershort circuit
True or False: A resister is the basic building block of an integrated circuit (IC), which is
used to build a microchip. - answerFalse
A ____ is the basic building block of an integrated circuit (IC), which is used to build a
microchip. - answertransistor
True or False: Power supplies designed for the Baby AT form factor blow dust out of the
computer case. - answerFalse
Power supplies designed for the Baby AT form factor blow _____ out of the computer
case. - answerAir
True or False: To reduce energy consumption, the U.S Environmental Protection
Agency has established Enaergy Star standards for electronic devices. - answerTrue
To reduce energy consumption, the _______ _____ _____ has established Energy Star
standards for electronic devices. - answerU.S Environmental Protection Agency
True or False: An AT motherboard uses the P1 and P2 connections. - answerFalse
An AT motherboard uses the ____ and ____ connections. - answerP8, P9
True or False: A motherboard contains three basic components: an input/output (I/O)
unit, arithmetic logic units (ALU), and a control unit. - answerFalse
A ______ contains three basic components: an input/output (I/O) unit, arithmetic logic
units (ALU), and a control unit. - answerCPU
True or False: Processor speed is the speed at which the processor operates internally.
- answerFalse
______ _____ is the speed at which the processor operates internally. -
answerProcessor Frequency
True or False: The North Bridge is the faster end of the hub that contains the graphics
and memory controller. - answerTrue
The _____ _____ is the faster end of the hub that contains the graphics and memory
controller. - answerNorth Bridge
True or False: When installing RAM modules, remember to protect the chips against
dynamic electricity. - answerFalse
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