Computer Networks

1141. Which protocols are found in a Transport Layer of TCP/IP model

1. TCP
2. UDP
3. FDDI
4. Both a & b

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1142. Which protocols are found in the application layer

1. Numerous
2. UDP
3. TCP
4. IP

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A

1143. Which provides link to many wireless and wired local area networking (LAN) like Ethernet ,FDDI, IEEE802.11 etc to function

1. Physical layer
2. Data link layer
3. Transport layer
4. Presentation layer

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1144. Which redundancy process can detect the more than 95 per cent of all errors

1. CRC
2. Parity check
3. Checksum
4. All of these

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1145. Which refers to an alias for a set of recipients, that consults an internal database to specify the mail addresses

1. Mailbox names
2. Symbolic names
3. Group names(mail exploders)
4. All of these

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1146. Which refers to the name of a service rather than a specific user

1. Mailbox names
2. Symbolic names
3. Group names(mail exploders)
4. All of these

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1147. Which satellite communication involve a satellite relay station that is launched into a geostationary, geosynchronous, or geostatic orbit

1. Temporary
2. Contemporary
3. Permanent
4. None of these

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1148. Which sections of cell carries the actual information(voice, data or video)

1. Header
2. Payload(48bytes)
3. Both a & b
4. None of these

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1149. Which sections of cell is the addressing mechanism

1. Header(5bytes)
2. Payload(48bytes)
3. Both a & b
4. None of these

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1150. Which service is specified by a set of primitives available to a service user to interact with the service provider

1. connection-oriented
2. connectionless
3. Both a & b
4. None of these

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