What is a network?
networks

Quiz
•
Computers
•
8th Grade
•
Medium
Amira Gamea
Used 39+ times
FREE Resource
9 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Two or more computers connected together for the purpose of communicating
A standalone computer
Two or more computers working in the same time
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a LAN?
Large area network
Large arrayed network
Local area network
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is an advantage of using fibre-optic cables over copper cable?
Fibre-optic cables cost less than copper cable
Fibre-optic cables have a higher data transfer rate than copper cable
Fibre-optic cables are more flexible than copper cable
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of a router?
The purpose of a router is to connect networks together.
To broadcast messages across a network
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is a disadvantage of using a wireless connection?
Limited connection range
Freedom of movement
Users cannot share files
Answer explanation
Limited connection range is a disadvantage of using a wireless connection.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of these is a disadvantage of networks?
Spread of malware
Sharing of files
Access to hardware
Answer explanation
When devices are connected together, this increases the risk that malicious software - malware - may be spread.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of these is a WAN?
The internet
A business network that is contained within one building
A school network that covers two buildings on the same site
Answer explanation
The internet is a wide area network (WAN).
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a protocol?
A set of rules governing communication across a network
A component of a packet
A unique serial number assigned to a network interface card/controller (NIC)
Answer explanation
A protocol is a set of rules governing communication across a network.
9.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is meant by encryption?
Disguising a message so that it cannot be understood by anyone but its intended recipient
Abbreviating data for simpler transmission and storage
Password protecting a file
Answer explanation
Encryption is disguising a message so that it cannot be understood by anyone but its intended recipient.
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