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Компьютерные сети Flashcards | StudBud
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Компьютерные сети
Компьютерные сети
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StudBud Administration
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Quiz on the basics of computer networks #networks #computing #it #lan #wan #computernetwork
Flashcards
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Questions
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Answers
1
The Internet is a....
LAN
WAN
2
What does LAN stand for?
Last Action Network
Losing All Nachos
Local Australian Network
Local Area Network
3
A network of ATM machines is a....
WAN
LAN
4
What is a Topology
A Drink
Something that Connects to a Network
A Network Layout
A Type of Clothing
5
What is a Server?
A powerful computer that provides services to a network
a computer
something that serves you items
allows users to access the internet
6
What area would best describe the range a WAN covers
Huge Area - London
Small Area, e.g - School
Tiny Area - a classroom
Large Area, e.g - Ruislip
7
"Data is easy to back up" is a disadvantage of Networks
True
False
8
2 Advantages of a Star Topology
Very Reliable
Extra Hardware may be needed
Expensive
Good Security
9
A school network is usually a....
LAN
WAN
10
What can network computers share?
Hardware and Software
packets and files
Hardware, Software and Data
Data
11
What area would best describe the range a LAN covers
Tiny Area - a classroom
Large Area, e.g - Ruislip
Huge Area - London
Small Area, e.g - School
12
What does WAN stand for?
Wise Area Network
Wide Area Network
Whales Also Network
Would Allow Nachos
13
which answer shows an disadvantage of Networks
files can't be shared between users
data is hard to backup
large networks can be complicated
a danger of hacking
14
"There is a danger of hacking" is a disadvantage of Networks
False
True
15
"Files can be shared between users" is an advantage of networks
True
False
16
which answer shows an advantage of Networks
managing a large network is easy
software licences may be cheaper
Files can be shared between users
no possibility of hacking
17
What are most WAN's made up of?
Several LAN's connected together
thousands of wifi signals
one huge server
one computer
18
2 Advantages of a Ring Topology
Data travels in one direction (less collisions)
No Data Collisions
Difficult to identify problems
If the cable breaks the whole network goes down
19
What is a network?
a mobile phone
a number of computers linked together
a single computer
a potato
20
a service that a server can provide is File Storage or Email
True
False
21
Which of these is a Topology?
Star
Moon
Comet
Sun
