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

T/F: TCP/IP has a formal session layer ?

1 3145

Which of the following services are provided by the presentation layer? (Choose all that apply) a. DNA SCP b. EBCDIC to ASCII c. JPEG d. MIDI e. MPEG f. NFS g. PICT h. QuickTime i. RPC j. SQL k. TIFF l. X Windows

1 2539

Which of the following services are provided by the session layer ? (Choose all that apply) a. DNA SCP b. EBCDIC to ASCII c. JPEG d. MIDI e. MPEG f. NFS g. PICT h. QuickTime i. RPC j. SQL k. TIFF l. X Windows

1 2582

What functions does the session layer perform ? a. flow control b. find te best route c. frame building d. communication control such as simlex/half-duples/full-duples and connectionless/connection oriented

1 2731

What is a MAC ? a. It is the network layer address of a NIC that can not be modified b. It is the network layer address of a NIC that can be modified c. It is the Data Link Layer address of a NIC that can not be modified d. It is the Data Link Layer address of a NIC that can be modified

1 2771

True/False: 802.2 can identify upper layer protocols:

1 2948

howmany layers in the OSI model.

1 2813

True or False: The purpose of each layer of the OSI is to provide services to the next lower level?

1 2552

Which OSI layer provides synchronization by placing checkpoints in the data stream.

1 2444

True or False: The Transport layer deals with packets while the Data Link layer deals with frames.

1 3030

True or False: Each OSI layer thinks it is communicating directly with the same layer in another computer. Even though the data is going through several layers.

1 2967

True or False: In the OSI model the Physical layer communicates directly with the what layer in another computer.

1 2810

Network adapter card drivers reside in the which sub-layer of the Data Link layer of the OSI model.

1 2813

Name the 3 IEEE protocols at the Physical Layer:

1 2551

What works at the Data Link layer of the OSI model.

1 2609

Un-Answered Questions { Networking }

one server is down it doen't display anything what you do?

1965

How can I tell if my isp is blocking ports?

1095

Explain one advantage of mesh topology?

1069

What is an ip address?

1218

Which is better tcp or udp?

1097

What is information security?

1269

What are protocols?

1170

which is the latest version of dos? & what is the command to copy windows files (i386) without formatting OS?

2159

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

1944

Why is a data link layer switch preferred over a hub ?

2144

What is ipv6?

1121

What is the importance of implementing a fault tolerance system? Are there limitations?

396

what is the command to check how many port numbers are running with their specific protocols in linux pc

2436

Define lan?

1142

What is the difference between message queue and shared memory?

1134

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