Computer Networks

191. Channel Bandwidth is measured in

1. decibels
2. Hertz
3. Micron
4. bits per second

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192. Channel Data Transmission Rate is measured in

1. decibels
2. Hertz
3. Micron
4. bits per second

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193. Channel latency depends on the

1. Signal propagation speed
2. Media characteristics
3. Transmission distance
4. All of these

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194. Character set system was implemented using keyboard having ____________

1. 8-key
2. 6-key
3. 5-key
4. 9-key

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195. Check sum is used for

1. Error correction
2. Error detection
3. Both a & b
4. None of these

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196. CM performs

1. Establishment
2. Maintenance
3. Termination of a circuit-switched call
4. All of these

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197. CM performs other supporting

1. Supplementary service(SS)
2. Short Message Service(SMS)
3. Both a & b
4. None of these

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198. CM protocols are used in GSM network, these are

1. Transaction Capabilities Application Part(TCAP) protocol
2. Mobile Application Part(MAP) protocol
3. Both a & b
4. None of these

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199. Coaxial cables are of two types

1. Baseband
2. Broadband
3. Both a & b
4. None of these

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200. Communication channels like ____________ are usually analog media

1. Telephone lines
2. Television lines
3. Digital lines
4. None of these

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