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WorksheetsRevision 8
Total questions: 18
Worksheet time: 9mins
Which has faster data transfer speeds?
Copper cable twisted pairs
fibre optic
Which is cheaper?
Copper cable twisted pairs
fibre optic
Which is more durable (harder to break)?
Copper cable twisted pairs
fibre optic
A device that connects two or more networks together
data packets
packet switching
data
firewall
router
the process used to transport data across a network
data packets
packet switching
Switch
firewall
router
A device that converts signals into digital data for a home network
data packets
packet switching
Switch
modem
router
A device that sends messages to the correct computer
data packets
packet switching
Switch
modem
router
network device which acts as a gateway to the internet. It enables LAN's to connect to the internet
data packets
packet switching
data
firewall
router
which is NOT true about server rooms
server rooms contain servers which store data for devices connected to a network
most companies and orgqanisations have server rooms so they can keep they data secured and centralised
the data stored in server rooms can be accessed by anyone
data stored in server rooms can be accessed by anyone with permission from any where as long as they have internet access
WiFi is a wireless connection to a network
True
False
an ethernet is a wirelessly connected network
True
False
an ethernet is a network connection that uses cables
True
False
which of the following is NOT done by a router
remembers all the MAC addresses of all the devices attached to its LAN
It manages the firewall
it divides data into packets
it labels each of the packets before sending them onto the internet
it sends all data to all devices that are attached to it
a network device which transfers data to all attached devices
server
router
switch
hub
modem
a network device which transfers data to specific attached devices
server
router
switch
hub
modem
a network device which has a large storage capacity and can be accessed by many different computer devices
server
router
switch
hub
modem
enables a LAN to access the internet
server
router
switch
hub
modem
converts signals that travel along a phone line into digital data
server
router
switch
hub
modem
