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IT 105 Final Exam GMU Q&A 100% Pass | Graded A+
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IT 105 Final Exam GMU Q&A 100% Pass | Graded A+ Two or more computers that are linked together. - A basic computer network can be described as LAN - local area network distance - The primary difference between a LAN and a WAN Connection point - Each individual computer and component attached ...

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  • August 21, 2024
  • 13
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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IT 105 Final Exam GMU Q&A 100% Pass |

Graded A+


Two or more computers that are linked together. - ✔✔A basic computer

network can be described as

LAN - ✔✔local area network

distance - ✔✔The primary difference between a LAN and a WAN

Connection point - ✔✔Each individual computer and component attached

to a network is a

cables - ✔✔In a traditional LAN, each node of the network is connected

through:

MAN - ✔✔metropolitan area network

router - ✔✔The hardware device or software program that sends messages

between networks is known as a:

NIC - ✔✔network interface card

bits per second - ✔✔Modem speed is measured in:

, Bandwidth - ✔✔The term for the amount of information transmitted through

a communication medium in a certain amount of time

fiber-optic cables - ✔✔type of cables uses light waves to carry information

at high speed

firewall - ✔✔helps block unauthorized access and data transfer

Trojan horse - ✔✔A program that performs a useful task while

simultaneously allowing destructive acts is a

Virus - ✔✔An intentionally disruptive program that spreads from program to

program or from disk to disk is known as

Worm - ✔✔A type of virus uses computer hosts to reproduce itself

a denial of service attack - ✔✔When customers of a Web site are unable to

access it due to a bombardment of fake traffic, is is known as

encryption - ✔✔The scrambling of code is known as

True - ✔✔Information security is the practice of defending information from

unauthorized access.

True - ✔✔A computer worm is a standalone malware computer program

that replicates itself in order to spread to other computers

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