Introduction To Computers Question Preview (ID: 62263)


Keyboarding Intro To Computers. TEACHERS: click here for quick copy question ID numbers.

Computer designed for general use by a single person
a) personal computer
b) server
c) driver
d) monitor

Semiconductor light source used in various applications; in the world of computers, LED technology is used to make optical mouses and LED displays
a) light-emitting diode (LED)
b) laser printer
c) LCD
d) motherboard

Computer pointing device which takes advantage of a tactile sensor to detect a user’s finger movement
a) touchpad
b) keyboard
c) mouse
d) usb flash drive

Interface designed to connect computer and peripheral devices, such as printers, mouses, keyboards, USB flash drives and external hard drives
a) Universal serial bus (usb) connector
b) RAM
c) ROM
d) clock rate

Main circuit board inside personal computers which holds the majority of computer components and provides connectors for peripherals
a) motherboard
b) monitor
c) mouse
d) cpu

Microprocessor which calculates all the data going through a personal computer
a) central processing unit (CPU)
b) motherboard
c) mouse
d) clock rate

Thin, light electronic display which employs the light modulating properties of liquid crystals
a) Liquid crystal display (LCD)
b) LED
c) monitor
d) motherboard

Common measurement of CPU speed; tells how fast the CPU can process data; the higher the clock rate, the faster the CPU
a) clock rate
b) cpu
c) RAM
d) ROM

Type of computer memory, which temporarily stores computer information such as the operating system, application programs and data so they can be immediately accessed by the CPU
a) Random access memory (RAM)
b) Read-only memory (ROM)
c) clock rate
d) motherboard

Smallest unit of computer storage capacity
a) Binary digit (bit)
b) RAM
c) ROM
d) clock rate

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