MATCHING$-$STATEMENT QUESTIONS

Match the terms in Column B with the statements in Column A$.$ Write down

the answers only. For example, if you think that number $1$ in column A

matches $($c$)$ in column B$,$ then write down $1.($c$).$

Column A Column B

$1.$ a payment method without a card

being swiped

$($a$)$ bluetooth

$2.$ a security system of automated

logging and tracking of the events

that follow from a transaction

$($b$)$ e$-$commerce

$3.$ a standard for radio communication

between devices, such as

cellphones, PDAs and computers

$($c$)$ PDA

$4.$ a part of the motherboard, which

comprises electronic tracks along

which the binary signals are sent

$($d$)$ expert systems

$5.$ a type of cable that consists of an

inner cable surrounded by an

insulating material and an outer

layer of conducting material

$($e$)$ browser

$6.$ a term that refers to conducting

business transactions over the

Internet

$($f$)$ CNP

$7.$ decision support systems that use

artificial intelligence to answer

questions that cannot be phrased

in an exact way

$($g$)$ bus

$8.$ a type of cable that allows for the

transmission of light instead of

electric signals

$($h$)$ backbone

$9.$ the field in a table that points to the

key of another $($related$)$ table

$($i$)$ audit trail

$10.$ an expression that means that, in

computer systems, the usefulness

of the output depends on the

accuracy of the input

$($j$)$ ISDN

$11.$ gaining unauthorised access to

computer networks

$($k$)$ co$-$ax

$12.$ unauthorised modification of data

before it is entered into a system

$($l$)$ fibre optic

$13.$ the high speed links between

various networks that form the

Internet

$($m$)$ data diddling

$14.$ the signal capacity of a

transmission line

$($n$)$ one$-$to$-$many

$15.$ a standard for transmission over

digital lines

$($o$)$ foreign key

$16.$ a database relation $($p$)$ router

$17.$ a type of personal computer that is

small enough to be carried in a

pocket

$($q$)$ salami slicing

$18.$ converts analogue signals to

digital, and vice versa

$($r$)$ star

$19.$ a hardware device for connecting

two networks together

$($s$)$ SQL

$20.$ a type of fraud where amounts of

money so small that they are

unlikely to be noticed, are

subtracted from thousands of

accounts and added to another

account

$($t$)$ gigo

$21.$ a universal language for accessing

and manipulating data in a

database

$($u$)$ UPS

$22.$ a network topology where every

computer is connected to a central

device, known as a hub

$($v$)$ modem

$23.$ software that is used to read

documents written in html

$($w$)$ USB

$24.$ a device that protects computers

against blackouts, brownouts and

surges

$($x$)$ bandwidth

$25.$ the most common port on a

computer, used for

communications with peripherals

$($y$)$ hacking