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- 1. Multiple ChoiceTCP is a .......... protocol.A. stream-orientedB. message-orientedC. block-orientedD. packet-oriented
- 2. Multiple ChoiceWhich of the following is not the layer of TCP/IP protocol.A. Physical layerB. link layerC. network layerD. transport layer.
- 3. Multiple ChoiceTCP groups a number of bytes together into a packet called a ....A. user datagramB. segmentC. datagramD. packet
- 4. Multiple ChoiceThe .......... of TCP/IP protocol is responsible for figuring out how to get data to its destination.A. application layerB. link layerC. network layerD. transport layer.
- 5. Multiple ChoiceTCP is a(n) ........... transport protocol.A. protocol deliveryB. reliableC. best-effort deliveryD. effortless delivery
- 6. Multiple Choice......... is the protocol that hides the underlying physical network by creating a virtual network view.A. Internet Protocol(IP)B. Internet Control Message Protocol(ICMP)C. Address Resolution Protocol(ARP)D. Bootstrap Protocol(BOOTP)
- 7. Multiple ChoiceTo use the services of UDP, we need ......... socket addresses.A. fourB. twoC. threeD. four
- 8. Multiple ChoiceWhich of the following is not the name of Regional Internet Registries(RIR) to administer the network number portion of IP address.A. American Registry for Internet Numbers(ARIN)B. Reseaux IP Europeans(RIPE)C. Europeans Registry for Internet Numbers(ERIN)D. Asia Pacific Network Information Center(APNIC)
- 9. Multiple ChoiceUDP packets are called .......A. user datagramsB. segmentsC. framesD. packets
- 10. Multiple Choice............ addresses use 21 bits for the and 8 bits for the portion of the IP address for TCP/IP network.A. Class AB. Class BC. Class CD. Class D
- 11. Multiple ChoiceUDP packets have fixed-size header of .......... bytes.A. 16B. 8C. 32D. 64
- 12. Multiple Choice.......... messages are never sent in response to datagrams with a broadcast or a multicast destination address.A. ICMPB. ARPC. IPD. BOOTP
- 13. Multiple ChoiceTCP assigns a sequence number to each segment that is being sent. The sequence number for each segment is number of the ....... byte carried in that segment.A. firstB. lastC. middleD. zero
- 14. Multiple Choice.......... is responsible for converting the higher level protocol address (IP addresses) to physical network addresses.A. Internet Protocol(IP)B. Internet Control Message Protocol(ICMP)C. Address Resolution Protocol(ARP)D. Bootstrap Protocol(BOOTP)
- 15. Multiple ChoiceUDP and TCP are both ......... layer protocols.A. data linkB. networkC. transportD. interface
- 16. Multiple Choice........... is a process-to-process protocol that adds only port addresses, checksum error control, and length information to the data from upper layer.A. TCPB. UDPC. IPD. ARP
- 17. Multiple ChoiceWhich of the following functions does UDP perform?A. Process-to-process communicationB. Host-to-host communicationC. End-to-end reliable data deliveryD. Interface-to-interface communication.
- 18. Multiple ChoiceA port address in TCP/IP is .........bits long.A. 32B. 48C. 16D. 64
- 19. Multiple ChoiceWhen the IP layer of a receiving host receives a datagram, .....A. delivery is completeB. a transport layer protocol takes overC. a header is addedD. a session layer protocol takes over
- 20. Multiple ChoiceTCP/IP is a .......... hierarchical protocol suite developed before the OSI model.A. seven-layerB. five-layerC. six-layerD. four-layer
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