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Posts Tagged ‘Cs610-computer Networks Quiz (1 & 2) spring 2012’

Cs610-computer Networks Quiz (1 & 2) spring 2012

Cs610-computer Networks Quiz (1 & 2) Spring 2012

CS610: Quiz 1 Question # 2 of 10 ( Start time: 10:29:56 PM ) Total Marks: 1 A network that uses __________ usually consists of a single long cable to which computer attach. Select correct option: Star Topology Ring Topology Bus Topology (Page 26) Bus and Ring Topology Question # 3 of 10 ( Start time: 10:30:16 PM ) Total Marks: 1 Ethernet uses a —— bit static addressing scheme in which each device is assigned a unique address by the manufacturer. Select correct option: 64 48 rep 32 8 Question # 4 of 10 ( Start time: 10:30:36 PM ) Total Marks: 1 No error detection scheme is perfect because transmission errors can affect _________. Select correct option: Data Additional Information Additional information & data (Computer Networks and Internets, page82) Transmission medium Question # 5 of 10 ( Start time: 10:30:58 PM ) Total Marks: 1 Star topolgy is the kind of Select correct option: Tree topology Point-to-point topology (Page 5) Broadcast topolgy Ring topology
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Question # 6 of 10 ( Start time: 10:31:12 PM ) Total Marks: 1 The Gigabit Ethernet hardware operates at a rate of ——– Select correct option: 10 Mbps 100 Mbps
1000 Mbps Click here for Detail 1000 Gbps Question # 7 of 10 ( Start time: 10:31:34 PM ) Total Marks: 1 Fixed network is a type of networks which is classified with respect to the………..factor Select correct option: Size Connectivity Medium Mobility (Page 6) Question # 8 of 10 ( Start time: 10:31:44 PM ) Total Marks: 1 A network uses _______ to arrange computers to be connected in a single closed loop. Select correct option: Star Topology Dual Ring Topology Ring Topology (Page 25) Bus Topology Question # 9 of 10 ( Start time: 10:32:02 PM ) Total Marks: 1 Hardware that calculates a CRC uses two simple components. Select correct option: AND unit and XOR unit Shift register and XOR unit (Page 20) Shift register & AND unit Shift register and shift XOR unit Question # 10 of 10 ( Start time: 10:32:53 PM ) Total Marks: 1 When an application ———— data, it makes a copy of the data available to all other computers on the network. Select correct option: Broadcasting rep Multicasting Unicasting None of the given
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CS610: Quiz 1 Question # 1 of 10 ( Start time: 09:55:01 PM ) Total Marks: 1 Fixed network is a type of networks which is classified with respect to the………..factor Select correct option: Size Connectivity Medium Mobility rep Question # 2 of 10 ( Start time: 09:55:38 PM ) Total Marks: 1 ——– is also called self healing network Select correct option: ATM
FDDI Click here for detail Token Ring None of the given Question # 3 of 10 ( Start time: 09:56:01 PM ) Total Marks: 1 Local Talk is a LAN technology that employs ————- Select correct option: Star topology Bus topology rep Ring topology Ethernet Question # 4 of 10 ( Start time: 09:56:26 PM ) Total Marks: 1 Some applications have large data transfer. In this way they hold the network for long time.this problem can be eliminated by Select correct option: Divide the application into small block or chunks called ‘Packets’. Divide the application into small block or chunks called ‘Segments’. Divide the data into small block or chunks called ‘Segments’. Divide the data into small block or chunks called ‘Packets’. (Page 14) Question # 5 of 10 ( Start time: 09:56:54 PM ) Total Marks: 1 For how much time would other computers be in wait while one computer was transferring 56MB file with packet size of 1000 bytes and transmission speed of 56Kbps Select correct option: 0.143 sec (Page 15) 0.243 0.343 0.343 0.343 0.443 0.343
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Question # 6 of 10 ( Start time: 09:57:20 PM ) Total Marks: 1 The Gigabit Ethernet hardware operates at a rate of ——– Select correct option: 10 Mbps 100 Mbps 1000 Mbps rep 1000 Gbps Question # 7 of 10 ( Start time: 09:57:37 PM ) Total Marks: 1 The Fast Ethernet hardware operates at a rate of ——– Select correct option: 1000 bps
100 Mbps Click here for detail 10 Mbps 1000 Mbps Question # 8 of 10 ( Start time: 09:57:52 PM ) Total Marks: 1 ——– which is designed to help detect transmissions errors, send one extra bit of information with each character. Select correct option: Checksum CRC Parity rep VRC Question # 9 of 10 ( Start time: 09:58:30 PM ) Total Marks: 1 LAN that use ATM technology have a ———— Select correct option: Bus topology Star topology (Page 31) Ring topology Mesh Topology Question # 10 of 10 ( Start time: 09:58:58 PM ) Total Marks: 1 FDDI can transmits data at a rate of ———- Select correct option: 3 million bits per second 1000 million bits per second 10 million bits per second 100 million bits per second rep

Cs610-computer Networks Quiz (1 & 2) Spring 2012

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