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 layer is responsible coordinating communications b/w segments ? a. physical b. data-link c. network d. session e. application

1 2559

Can ATM allocate bandwidth on demand ? a. Yes b. NO c. Only if you are running LANE d. Only if you are running layer 3 switches

1 2781

Which frame type use DSAPs and SSAPS to identify the upper layer protocols ? a. 802.1d b. 802.2 c. 802.3 d. 802.3u

1 2675

UDP runs its own ? a. data-link layer protocols b. CRC c. routing d. Acknowledgements

1 2465

Which of the follwoing are Layer2 protocols ? Choose all that apply. a. HDLC b. IP c. UDP d. SLIP e. PPP

1 2569

Which layer does error notification ? a. Physical b. Data Link c. Network d. Transport

1 2694

which layer converts user input into data ? a. application b. presentation c. session d. transport

1 3074

Which layer deals converts formats (unix-dos, EBCDIC-ASCII etc.) ? a. session b. presentation c. transport d. application

1 2415

Which layer deals with i) file system transfer ii) ii) virtual terminals emulation iii) interprocess communication. a. Application b. Presentation c. Session d. Transport

1 4045

Which layer establishes end-to-end connection ? a. network b. transport c. physical d. data-link

1 2962

Which set has protocols of ONLY the Network layer ? a. IP, UDP, TCP, RARP, ICMP b. IP, UDP, ARP, RARP, ICMP c. SPX, UDP, GNS, ARP, APPLETALK d. IPX, FTP, ARP, RARP, ICMP

1 2763

which layer deals with keepalives ? a. Physical b. Data-link c. Network d. Transport

1 2539

T/F : FDDI specifies protocols at both MAC sublayer and physical layer ?

1 2587

Windowing happens at which layer ? a. network b. transport c. session d. presentation

1 2940

Port is where upper layer protocols access which layer ? a. data-link b. network c. transport d. session

1 2539

Un-Answered Questions { Networking }

What is rpf in networking?

312

What is tcp ip in networking?

1025

How can you manage a network using a router?

298

What is the pdu of "network layer" and "data link layer"?

960

how to take backup of BIOS ?

3233

What is optical character recognition?

2846

Explain Traffic shaping using token bucket algorithm

1500

Explain the functionality of osi session layer?

426

How many bits is ip address and port number?

969

A binary signal is sent over a 3-khz channel whose signal-to-noise ratio is 20 db.Calculate the maximum achievable data rate ?

2851

How to implement PIX firewall security?

950

What is network topology?

295

List the advantage of address sharing?

982

Explain clustering support

364

What is the importance of authentication?

936

For More Un-Answered { Networking } Questions Click Here