TRANSMISSION CONTROL PROTOCOL (TCP) IP TEST QUESTION

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TRANSMISSION CONTROL PROTOCOL (TCP) IP TEST QUESTION

QUESTION 1. _______ is the protocol suite for the current Internet                        0.25 points

1. ACM
2. TCP/IP
3. NCP
4. UNIX

QUESTION 2. _______ refers to the structure or format of the data, meaning the order in which they are presented                      0.25 points

1. Semantics
2. Syntax
3. Timing
4. None of the choices are correct

QUESTION 3. A proposed standard is elevated to ________ standard status after at least two successful tries                    0.25 points

1. informational
2. historic
3. draft
4. None of the choices are correct

QUESTION 4. In a block, the mask is 255.255.192.0; what is the prefix length?                      0.25 points

1. /20
2. /28
3. /18
4. None of the choices are correct

QUESTION 5. In the OSI model, which layer functions as a liaison between user support layers and network support layers?                                0.25 points

1. network layer
2. physical layer
3. transport layer
4. session layer

QUESTION 6. The physical layer is concerned with the movement of _______ over the physical medium.                             0.25 points

1. programs
2. datagrams
3. packets
4. bits

QUESTION 7. The ________ protocol is the transmission mechanism used by the TCP/IP suite.                  0.25 points

1. ARP
2. IP
3. RARP
4. None of the choices are correct

QUESTION 8. _______ refers to two characteristics: when data should be sent and how fast it can be sent.                         0.25 points

1. Semantics
2. Syntax
3. Timing
4. TimingNone of the choices are correct

QUESTION 9. When a host on network A sends a message to a host on network B, which address does the router look at?                                0.25 points

1. port
2. logical
3. physical
4. None of the choices are correct

QUESTION 10. Repeaters function in the _______ layer.                               0.25 points

1. data link
2. network
3. physical
4. transport

QUESTION 11. _______ has a higher transmission rate in the downstream direction than in the upstream direction.                        0.25 points

1. VDSL
2. ADSL
3. SDSL
4. None of the choices are correct

QUESTION 12. In a connection-oriented service, each packet is forwarded based on the ________.                        0.25 points

1. source address
2. destination address
3. label
4. None of the choices are correct

QUESTION 13. In a connectionless service, each packet is forwarded based on the ________.                    0.25 points

1. source address
2. destination address
3. label
4. None of the choices are correct

QUESTION 14. PPP is a _______ layer protocol.                 0.25 Points

1. physical
2. data link
3. physical and data link
4. None of the choices are correct

QUESTION 15. In classless addressing, the ______ is another name for the common part of the address range.                 0.25 points

1. suffix
2. prefix
3. netid
4. None of the choices are correct

QUESTION 16. In class A, the netid is between ______________.                            0.25 points

1. 0-127
2. 128-191
3. 192-223
4. None of the choices are correct

QUESTION 17. The default mask for class A is ______________.                              0.25 points

5. 255.0.0
6. 0.0.0.
7. 255.255.0
8. None of the choices are correct

QUESTION 18. In classless addressing, __________ is assigned to an organization                            0.25 points

1. a variable-length block
2. a fixed-length
3. a fixed number of blocks
4. None of the choices are correct

QUESTION 19. In _______ delivery, the deliverer of the IP packet and the destination are on different networks.                            0.25 points

1. connection=orientated
2. a direct
3. an indirect
4. None of the choices are correct

QUESTION 20. What is the first address of a block of classless addresses if one of the addresses is 12.2.2.127/28?                              0.25 points

1. 2.2.0
2. 2.2.96
3. 2.2.112
4. None of the choices are correct