Information Technology Reference
In-Depth Information
25.6 Exercises
The following questions are multiple choice. Please select from a to d.
25.6.1
The cable type which offers the highest bit rate is:
(a)
Fibre optic cable
(b)
Twisted pair cable
(c)
Coaxial cable
(d)
Untwisted pair cable
25.6.2
Which of the following is the main disadvantage of a star network:
(a)
That the data transmitted between the central server and the
node is relatively high compared to other network topologies
(b)
That the network is reliant on a central server
(c)
All nodes compete for the network
(d)
Nodes can only transmit data once they have a token
25.6.3
Which of the following is the main disadvantage of a ring network:
(a)
That the data transmitted between the central server and the
node is relatively high compared to other network topologies
(b)
That the network is reliant on a central server
(c)
All nodes compete for the network
(d)
A break in the ring stops data from being transmitted
25.6.4
Which of the following is the main disadvantage of a bus network:
(a)
Nodes can only transmit data once they have a token
(b)
That the network is reliant on a central server
(c)
All nodes compete for the network
(d)
A break in the ring stops data from being transmitted
25.6.5
On a network which address does a bridge route with:
(a)
IP address
(b)
Interrupt address
(c)
MAC address
(d)
Source address
25.6.6
On a network which address does a router route with:
(a)
IP address
(b)
Interrupt address
(c) MAC address
(d)
Source address
25.6.7
Which of the following best describes a peer-to-peer network:
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