random exam practice: all useful answers you need Flashcards
(37 cards)
what do computers work with to process info
numbers
how much is a gigabyte
a billion bytes
is a scanner an input device?
yeee boyyy
what does a cursor control do
moves your cursor
how does an optical mouse function
uses internal sensor or laser to sense mouse’s movement
what is a printer’s output rate
determines how many pages it can print per minute
how do impact printers function
they have tiny hammers that hit the paper through inked ribbon
what is a warm boot
restarting the computer when it is already powered on
what do the S-video and DVI ports do
facilitate connecting the computer to multimedia devices such as TV and DVD players
what regulates the wall voltage to the voltages required by the computer chips
is stored inside the system unit
the power supply
what are programs
sets of instructions that tell computer what to do
is part of softwares
in a table, a table is a collection of related:
records
give an example of an integrated software application package
Microsoft works
describe the software Intuit Quicken
it includes electronic checkbook registers and automatic bill payment tools
give two example of desktop publishing softwares
QuarkXpress
AdobeInDesign
what software do managers seek out to keep scheduling charts?
a) business accounting software
b) project management software
c) customer relationship software
d) enterprise resource planning software
b) project management software
what is a vertical market software
software designed for a specific industry
what is a web based application software
software hosted on a web page
before installing a software, theres an agreement you have to agree to, which one is it?
the software license agreement
what is the best way to remove an unwanted software application
using the application uninstall program
only when it is available
what type of operating system do desktops use
single user, multitask OS
what was the first widely used operating system used In personal computers
MS-DOS
is Symbian OS a multi user OS
nah boyyyy
what was the first operating system to use a GUI
Mac OS
