Computer Networks

1151. Which service provide up to thirty independent 64kbps B channels and a separate 64kbps D channel to carried the signaling

1. Basic rate access
2. Primary rate access
3. Both a & b
4. None of these

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1152. Which signifies the specific network model

1. internet
2. Internet
3. Both a & b
4. None of these

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1153. Which standard is applied in the LLC(Logical Link Control) layer

1. IEEE802.5
2. IEEE802.2
3. IEEE802.6
4. IEEE802.4

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1154. Which TCP/IP standards define protocols for TCP/IP networks for layer two implementation to fill the gap between the network layer and the physical layer

1. Serial Line Internet Protocol(SLIP)
2. Point-to-Point Protocol(PPP)
3. Both a & b
4. None of these

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1155. Which type of data is hard, rigorous, credible and scientific

1. Qualitative data
2. Quantitative data
3. Both a & b
4. None of these

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1156. Which type of error corrupt the multiple bits of transmission

1. Burst errors
2. Single bit errors
3. Both a & b
4. None of these

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1157. Which type of error corrupt the single bits of transmission

1. Burst errors
2. Single bit errors
3. Both a & b
4. None of these

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1158. Which type of network operating system in Novell Netware

1. Client
2. Server
3. Both a & b
4. None of these

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1159. Which uses electromechanical relays to make the physical star into a logical ring

1. SSAU
2. MSAU(Multi Station Access Unit )
3. CSAU
4. None of these

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1160. Which uses signal strength measurements and cell congestion information to determine when a handoff should occur

1. MSC
2. BSS
3. BSC
4. Both a & b

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