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MCQ of Computer Networking




1. Which of the following is not the layer of TCP/IP protocol?;A) Application Layer;B) Session Layer;C) Transport Layer;D) Internetwork layer;2.................... address use 7 bits for the and 24 bits for the portion of the IP address.;A) Class A;B) Class B;C) Class C;D) Class D;3.............. addresses are reserved for multicasting.;A) Class B;B) Class C;C) Class D;D) Class E;4. State the following statement is true or false.;i) In class B addresses a total of more than 1 billion addresses can be formed.;ii) Class E addresses are reserved for future or experimental use.;A) True, False;B) True, True;C) False, True;D) False, False;5. Which of the following statement is true?;i) An address with all bits 1 is interpreted as all networks or all hosts.;ii) The class A network is defined as the loopback network.;A) i only;B) ii only;C) Both A and B;D) None of the above;6. Which is not the Regional Internet Registers (RIR) of the following?;A) American Registry for Internet Numbers (ARIN);B) Europeans Registry for Internet Numbers (ERIN);C) Reseaux IP Europeans (RIPE);D) Asia Pacific Network Information Centre (APNIC);7. Match the following IEEE No to their corresponding Name for IEEE 802 standards for LANs.;i) 802.3 a) WiFi;ii) 802.11 b) WiMa;iii) 802.15.1 c) Ethernet;iv) 802.16 d) Bluetooth;A) i-b, ii-c, iii-d, iv-a;B) i-c, ii-d, iii-a, iv-b;C) i-c, ii-a, iii-d, iv-b;D) i-b, ii-d, iii-c, iv-a;8............ was the first step in the evolution of Ethernet from a coaxial cable bus to hub managed, twisted pair network.;A) Star LAN;B) Ring LAN;C) Mesh LAN;D) All of the above;9................ is the predominant form of Fast Ethernet, and runs over two pairs of category 5 or above cable.;A) 100 BASE-T;B) 100 BASE-TX;C) 100 BASE-T4;D) 100 BASE-T2;10. IEEE 802.3ab defines Gigabit Ethernet transmission over unshielded twisted pair (UTP) category 5, 5e or 6 cabling known as....................;A) 1000 BASE-T;B) 1000 BASE-SX;C) 1000 BASE-LX;D) 1000 BASE-CX


Paper#68162 | Written in 18-Jul-2015

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