Computer Networks

31. ____________ are the algorithms are available to update contents of routing tables

1. Distance-Vector Protocol
2. Link-State Protocol
3. Both a & b
4. None of these

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32. ____________ are the substances used for insulation purposes

1. Teflon(r)
2. Flouropolymer resin
3. Polyvinyl chloride
4. Polyethylene
5. All of these

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33. ____________ are wireless network standard with a data rate of only 2Mbps

1. IEEE802.11a
2. IEEE802.11b
3. IEEE803.11a
4. IEEE803.11b

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34. ____________ are wireless network standard with a data rate of only11Mbps

1. IEEE802.11a
2. IEEE802.11b
3. IEEE803.11a
4. IEEE803.11b

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35. ____________ becomes necessary when mobile moves from area of one BSC into another area of the same or into another BSC

1. Handoff
2. Handover
3. Haddon
4. Handwork

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36. ____________ cable is used widely as a backbone technology

1. TV
2. Fibre
3. Fibre optic cable
4. None of these

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37. ____________ contains multi-mode fibre

1. 52.5/125
2. 72.5/125
3. 62.5/125
4. 82.5/125

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38. ____________ defined as the size of the range of frequencies that can be transmitted through a channel

1. Channel Bandwidth
2. Channel Data Transmission Rate
3. Channel noise
4. Channel capacity

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39. ____________ is a collection of point-to-point links that may form a circle

1. LAN
2. MAN
3. WAN
4. Ring topology

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40. ____________ is a network that covers geographic areas that are larger, such as districts or cities

1. LAN
2. MAN
3. WAN
4. None of these

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