Networking Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Networking AllOther (430)

Networking Interview Questions

Questions Answers Views Company eMail

Which OSI layer uses segments? a. Application b. Presentation c. Session d. Transport

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Which layer uses datagrams? a. physical b. data-link c. network d. transport

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Which OSI layer uses ports and sockets ? a. Application b. Presentation c. Session d. Transport

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Which layer packages data into frames?

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Which layer begins the process of creating packets?

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TCP/IP has howmany layers? a. 2 b. 3 c. 4 d. 5

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Which 3 layers are missing in TCP/IP ? a. Physical b. data link c. network d. transport e. session f. presentation g. application

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Which layer deals with Data Formats, Syntax, Encryption? a. application b. presentation c. session d. transport

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Which layer does "timing" ? a. Physical b. MAC sublayer c. LLC sublayer d. Network Layer e. transport layer

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Which sublayer builds frames? a. LLC b. MAC c. none d. both

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How does the MAC sublayer assure that nothing was damaged in transit? a. CRC b. it can't c. ackwoledgement

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Which of the following are Layer2 protocols ? a. ICMP b. SDLC c. LAPB d. SLIP e. SMTP

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Which layer is responsible coordinating communications b/w segments ? a. presentation b. Session c. transport d. network

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What does the LLC sublayer of the Data Link Layer do ? a. Error Checking b. Gets data on and off the wire c. Decides which machines gets to go next on the wire d. Provides clocking signals

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List 4 layer-3 protocols ? a. ICMP b. SNMP c. IP d. ARP e. SMTP f. RARP

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Un-Answered Questions { Networking }

What is multiplexing in networking?

345

What are the uses of protocols?

1105

What do you mean by link to link layers of OSI reference model? Explain their functions briefly?

2072

when affected the system from virus , which paths will be it stored in system ?

1888

Define datagrams in networking.

322

Give the name of protocol that is used by DNS name servers?

1128

What is ring topology?

392

What is early media? Explain the call flow.

415

How many bits are there in the ip address and port number?

1005

What is a transparent bridge?

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Expand HTML,DMA,FAT,LAN,WAN,FDD etc

What is shadow it?

970

What are the principles that were applied to arrive at the seven layers in OSI model?

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Define tcp/ip?

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Hey friends, i want to do a telecom protocol development course in Pune. plz mention some good instituition.what is its scope.plz help me out.course(MAC,RLC,RRC,VOIP,3G,GSM, ss7, SIP)

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