11. 

Thorough planning must take place when setting up an 802.3 network. A maximum number of segments can separate any two nodes on the network. What is the maximum number of segments allowed between two nodes?

A. Five
B. Two
C. Four
D. Six
E. Three

12. 

A devices that links two homogeneous packet-broadcast local networks, is

A. hub
B. bridge
C. repeater
D. gateway
E. None of the above

13. 

Identify the odd term amongst the following group:

A. Coaxial cable
B. Optical fibre
C. Twisted pair wire
D. Microwaves
E. None of the above

14. 

Which of the following divides the high speed signal into frequency bands?

A. t-switch
B. modem
C. frequency-division multiplexer
D. time-division multiplexer
E. None of the above

15. 

What is the first octet range for a class C IP address?

A. 192 - 255
B. 192 - 223
C. 192 - 226
D. 128 - 191
E. 1 - 126