CS610 Midterm Solved MCQs by Moaaz

Solved MCQS · From Midterm Papers · April 25,2012 · PSMD01 · Spring 2010

No error detection scheme is perfect because transmission errors can affect the additional information as well as the data.

1. True (Computer Networks and Internets, page82)
2. False
3. Ping (Computer Networks and Internets, page9)
4. Traceroute
5. ICMP
6. Non of the given

---------- was especially concerned about the lack of high powered computers.

1. ARPA (Computer Networks and Internets, page5)
2. IEEE
3. EIA
4. Non of the given

Correct answer: ARPA (Computer Networks and Internets, page5)

The term -------- is used to denote the definition of a packet used with a specific type of network.

1. Packet
2. Frame (Computer Networks and Internets, page 73)
3. Data
4. None of the given

Correct answer: Frame (Computer Networks and Internets, page 73)

Computer networks are often called -------------- because they use packet technology.

1. Ethernet
2. Switch networks
3. Packet networks (Computer Networks and Internets, page 73)
4. None of the given

Correct answer: Packet networks (Computer Networks and Internets, page 73)

-------------- have advantages arisen from the size and ease of computation.

1. CRC
2. Parity (Page 19)
3. Checksums
4. None of given
5. CSMA/CD
6. CSMA/CA
7. TOKEN PASSING (Computer Networks and Internets, page95)
8. None of the given

IEEE LLC/SNAP header is --------, which is used to specify the type of data.

1. 8 octets (Computer Networks and Internets, page112)
2. 8 bytes
3. 8 bits
4. None of the given
5. 10 Base 2
6. 10 Base 5
7. 10 Base T (Page 43)
8. None of the given

An interface for twisted pair Ethernet must have an ____________ connector , and must generate signals according to the_____________ specification.

1. RJ-45, 10 Base T (Computer Networks and Internets, page 126)
2. RJ-45, 10 Base 5
3. BNC, 10 Base 2
4. BNC, 10 Base T

Correct answer: RJ-45, 10 Base T (Computer Networks and Internets, page 126)

A bridges function in the _________ layers(s).

1. Data link
2. Network
3. Physical (MAC) and Data link
4. Filter a frame
5. Forward a frame
6. Extend a LAN

A Bridge forwards or filters a frame by comparing the information in its address table to the frame’s_____

1. Layer 2 source address
2. Source node’s physical address
3. Layer 3 destination address
4. Greedy algorithm
5. Distance vector algorithm
6. Dijksta’s algorithm (Computer Networks and Internets, page112)
7. Non of the given

Correct answer: Dijksta’s algorithm (Computer Networks and Internets, page112)