IT 105 GMU Final Questions and
AnswersIT 105 GMU Final Questions and
AnswersIT 105 GMU Final Questions and
AnswersIT 105 GMU Final Questions and
AnswersIT 105 GMU Final Questions and
AnswersIT 105 GMU Final Questions and
AnswersIT 105 GMU Final Questions and
AnswersIT 105 GMU Final Qu...
IT 105 GMU Final Questions and
Answers
A basic computer network can be described as:
✓ ~~~ Two or more computers that are linked together
LAN stands for:
✓ ~~~ local area network
The primary difference between a LAN and a WAN is:
✓ ~~~ distance
Each individual computer and component attached to a network is a:
✓ ~~~ Node
In a traditional LAN, each node on the network is connected through:
✓ ~~~ Cables
MAN stands for:
✓ ~~~ Metropolitan area network
The hardware device or software program that sends messages between networks
is known as a:
✓ ~~~ Router
NIC stands for:
, ✓ ~~~ Network Interface Card
Computer bits must be ___________ to travel over phone lines
✓ ~~~ Analog signals
Modem speed is measured in:
✓ ~~~ Bits per second
What is the term for the amount of information transmitted through a communication
medium in a certain amount of time?
✓ ~~~ Bandwidth
What type of cable uses light waves to carry information at high speed?
✓ ~~~ Fiber-optic cables
What helps block unauthorized access and data transfer?
✓ ~~~ A firewall
A program that performs a useful task while simultaneously allowing destructive acts
is a:
✓ ~~~ Trojan horse
An intentionally disruptive program that spreads from program to program or from
disk to disk is known as a:
✓ ~~~ Virus
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller ExamArsenal. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $11.49. You're not tied to anything after your purchase.