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Tag: VU CS610- Computer Network MIDTERM solved unsolved past papers spring 2008

VU CS610- Computer Network MIDTERM solved unsolved past papers spring 2008

VU CS610- Computer Network MIDTERM Solved Unsolved Past Papers Spring 2008

Question No: 1 ( Marks: 1 ) – Please choose one A typical port on an ATM switch operates at __________ or higher. ► OC-2 speed (155Mbps) ► OC-3 speed (100Mbps) ► OC-3 speed (155Mbps) (Page 72) ► OC-3 speed (155Gbps) Question No: 2 ( Marks: 1 ) – Please choose one The product of delay and throughput measures the _____ of data that can be present on the network. ► Area ► Volume (Page 80) rep ► Length ► None of the given Question No: 3 ( Marks: 1 ) – Please choose one __________is used for compressed audio and video where the data rate depends on the level of compression that can be achieved. ►Constant Bit Rate (CBR) service ►Variable Bit Rate (VBR) service (Page 71) rep ►Available Bit Rate (ABR) service ►None of the given
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Question No: 4 ( Marks: 1 ) – Please choose one Which of the following is a connecting device? ►Bridge ►Repeater ►Hub
►All the given Click here for Detail Question No: 5 ( Marks: 1 ) – Please choose one A bridges function in the _________ layers(s).
►Physical (MAC) rep Click here for Detail ►Data link ►Network ►Physical (MAC) and Data link Question No: 6 ( Marks: 1 ) – Please choose one IEEE LLC/SNAP header is ——–, which is used to specify the type of data. ►8 octets (Computer Networks and Internets, page112) rep ►8 bytes ►8 bits ►None of the given Question No: 7 ( Marks: 1 ) – Please choose one The third field of the header consists of —— bit Ethernet frame type. ►48 ►32 ►16 (Computer Networks and Internets, page110) ►8 Question No: 8 ( Marks: 1 ) – Please choose one An ————method, the network hardware designers specify how type information is included in the frame and the value use to identify various frame types. ►Explicit frame type (Page 35) ►Ideal frame type ►Implicit frame type ►None of the given Question No: 9 ( Marks: 1 ) – Please choose one Local Talk is a LAN technology that employs ————- ►Star topology ►Bus topology (Page 30) rep ►Ring topology ►None of the given
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Question No: 10 ( Marks: 1 ) – Please choose one The Fast Ethernet hardware operates at a rate of ——– ►10 Mbps ►100 Mbps (Page 27) ►1000 Mbps ►None of the given Question No: 11 ( Marks: 1 ) – Please choose one ———- scheme, which is designed to help detect transmissions errors, send one extra bit of information with each character ►Parity (Computer Networks and Internets, page 77) rep ►Checksums ►CRC ►None of given Question No: 12 ( Marks: 1 ) – Please choose one Computer networks are often called ————– because they use packet technology. ►Ethernet ►Switch networks ►Packet networks (Computer Networks and Internets, page 73) rep ►None of the given Question No: 13 ( Marks: 1 ) – Please choose one —— Program sends a message to a remote computer and reports whether the computer responds. ►Ping (Computer Networks and Internets, page 9) rep ►Traceroute ►ICMP ►Non of the given Question No: 14 ( Marks: 1 ) – Please choose one In ———, network occupies larger areas like cities & countries. ►LAN ►WAN (Page 4) ►MAN ►None of the given Question No: 15 ( Marks: 1 ) – Please choose one In ————-, network occupies the smaller area like a room a floor or a building ►LAN (Page 4) ►WAN ►MAN ►None of the given
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Question No: 16 ( Marks: 1 ) – Please choose one In Point-to-Point topology there are two topologies. ►Tree and Ring ►Star and Ring ►Star and Tree (Page 5) ►None of the given

 

VU CS610- Computer Network MIDTERM Solved Unsolved Past Papers Spring 2008

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