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Networking Interview Questions
Questions Answers Views Company eMail

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

 1 2265

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

 1 2336

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

 1 2319

Which layer packages data into frames?

 1 2519

Which layer begins the process of creating packets?

 1 2261

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

 1 2194

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

 1 2201

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

 1 2141

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

 1 2372

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

 1 2474

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

 1 2239

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

 1 2391

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

 2 2743

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 2689

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

 1 2400

Un-Answered Questions { Networking }

What is the difference between a straight-through and crossover cable?

239

What are all the technical steps involved when the data transmission from server via router?

733

hi all of you i m looking part time online job (data entry)without investment , please help me

1680

how do I disable dmp?

1730

how do u share printer through FTP(fire transfer protocol)?

2211

What is the difference between host and ip address?

799

Why is tcp used?

773

List three advantages of the packet switching technique compared with that of circuit switching.

256

What is the difference between a virus and malware?

705

Can you send and receive on same udp port?

782

what is http and what port does it use?

322

Explain Wireless networks.

1283

What is the purpose of dns?

816

Which are the different factors that affect the reliability of a network?

216

Difference between the communication and transmission.

790

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