2. Label the photos with the network hardware in the table below. 1 2 ___ Optical fiber 3 4

5 67

Network Interface Card
Hub
Switch
Coaxial cable
Router
Optical fiber
Twisted-pair wire

3. Match the words 1-8 to the descriptions a-h.
1.
Modem
A
is an entrance to another network
2.
Repeater
B
channels incoming data but maintains the bandwidth speed
3.
Bridge
C
allows wireless devices to connect to the network
4.
Router
D
modulates and demodulates the data into a digital or an analog signal
5.
Gateway
E
channels incoming data but shares the bandwidth among the devices present on a network
6.
Switch
F
sends the digital signal further on in the network
7.
Hub
G
connects networks and sends packages of data between them
8.
Wireless access point
H
connects networks that use the same protocol

4. Name the following different types of network.

1 2 star 3 4

5. Label the diagram of a network using these terms: file server, terminals, cables, print server. (5-10)

6. Complete the table giving below. Show the features of each type of network using these key terms: expensive, economical, single cable, many cables, reliable, unreliable, links to server, links to other PC’s. ​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​

A
B
C
Cost to set up

Number of cables

Links

Reliability

anuta20071    2   18.10.2020 13:47    87