IT 105 Final Exam GMU; Questions & Answers
100% Solved
two or more computers that are linked together. Correct answer-A basic computer
network can be described as
LAN Correct answer-local area network
distance Correct answer-The primary difference between a LAN and a WAN
Connection point Correct answer-Each individual computer and component attached to a
network is a
cables Correct answer-In a traditional LAN, each node of the network is connected
through:
MAN Correct answer-metropolitan area network
router Correct answer-The hardware device or software program that sends messages
between networks is known as a:
NIC Correct answer-network interface card
bits per second Correct answer-Modem speed is measured in:
, IT 105 Final Exam GMU; Questions & Answers
100% Solved
Bandwidth Correct answer-The term for the amount of information transmitted through
a communication medium in a certain amount of time
fiber-optic cables Correct answer-type of cables uses light waves to carry information at
high speed
firewall Correct answer-helps block unauthorized access and data transfer
Trojan horse Correct answer-A program that performs a useful task while simultaneously
allowing destructive acts is a
Virus Correct answer-An intentionally disruptive program that spreads from program to
program or from disk to disk is known as
Worm Correct answer-A type of virus uses computer hosts to reproduce itself
a denial of service attack Correct answer-When customers of a Web site are unable to
access it due to a bombardment of fake traffic, is is known as
encryption Correct answer-The scrambling of code is known as
100% Solved
two or more computers that are linked together. Correct answer-A basic computer
network can be described as
LAN Correct answer-local area network
distance Correct answer-The primary difference between a LAN and a WAN
Connection point Correct answer-Each individual computer and component attached to a
network is a
cables Correct answer-In a traditional LAN, each node of the network is connected
through:
MAN Correct answer-metropolitan area network
router Correct answer-The hardware device or software program that sends messages
between networks is known as a:
NIC Correct answer-network interface card
bits per second Correct answer-Modem speed is measured in:
, IT 105 Final Exam GMU; Questions & Answers
100% Solved
Bandwidth Correct answer-The term for the amount of information transmitted through
a communication medium in a certain amount of time
fiber-optic cables Correct answer-type of cables uses light waves to carry information at
high speed
firewall Correct answer-helps block unauthorized access and data transfer
Trojan horse Correct answer-A program that performs a useful task while simultaneously
allowing destructive acts is a
Virus Correct answer-An intentionally disruptive program that spreads from program to
program or from disk to disk is known as
Worm Correct answer-A type of virus uses computer hosts to reproduce itself
a denial of service attack Correct answer-When customers of a Web site are unable to
access it due to a bombardment of fake traffic, is is known as
encryption Correct answer-The scrambling of code is known as
