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

1 2555

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

1 2598

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

2 2833

Which layer packages data into frames?

1 3002

Which layer begins the process of creating packets?

1 2533

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

1 2472

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

1 2515

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

1 2452

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

1 2634

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

1 2792

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

1 2566

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

1 2787

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

2 3150

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

1 2995

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

1 2665

Un-Answered Questions { Networking }

Give the equivalent binary word for the polynomial x8+x2+x+1.

1650

Define static ip and dynamic ip?

273

What port number is 8080?

1003

What are user facing features?

420

What is pool in networking?

1063

Draw diagrams for the waveforms you would expect when the bit sequence 10111001 is transmitted on IEEE 802.3

3123

What are the various ways in which we can add users in CUCM?

261

Can you forward the same port to multiple ips?

994

What is slowloris?

901

Can you please explain the difference between csma/cd and csma/ca?

1065

how to check veritas install or not

2119

Why does ATM use the cell of small and fixed length ?

2594

How will enable sound service in 2003?

275

What is a network?

384

How are networks classified based on their connections?

484

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