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

You are using DNS only for name resolution. If the primary server is not responding (down), which "condition" (nsswitch.conf) does this situation fall in?

1 3168

List 2 available "actions" that can be specified in the nsswitch.conf file .

1 2835

Which command will take your machine back to a "blank" state? It will not know its own name/IP or any other machines in the network ?

1 3207

The cold start file is consulted if :

1 3147

What file identifies the name server (for information requests) if cold start file is to be consulted during the boot process .

1 3169

Where does sys_unconfig reside ?

1 3306

Your have a class C network. The IP addresses of your workstations start with 128.251.143 . What is the network address of your network ?

1 3630

Your have a class C network. The IP addresses of your workstations start with 128.251.143 . What is the broadcast address of your network?

1 3896

Host C mounts /usr/local from host B. Host C shares out /usr to few machines. Can host C share out /usr/local to these machines, as well?

1 2857

A server has already shared out /usr/local. Can it also share out /usr to other machines?

1 3313

True/False: nfsd and mountd are both RPC-based.

1 3197

What does the share command do without any arguments ?

1 3187

2 command you can use to see which directories have been shared out by server machine1?

1 3149

What will the command "showmount -e" do?

1 3747

What will the command "dfshares" will do without any arguments?

1 3686

Un-Answered Questions { Networking }

What is dos?

444

What does tcp/ip stand for and what is its use?

1176

Explain how can we detect that the other end of a tcp connection has crashed? Can we use "keepalives" for this?

1237

How can we measure the performance of an ip link?

1063

What is the job of the network layer under the osi reference model?

286

How does network security work?

974

What is an information security management system (isms)?

1124

what is basic of networkin ?2.what is main topik of networkin ? 3.how installed the software and drivers ? 4. how to connect the pc and net?5.what uses of protocol in networking,and tell main proto of netwo

2503

Explain various cabling techniques used in IEEE 802.3 standard.

2179

Do you know about the job of the network layer under the osi reference model?

1000

Explain the importance of encryption on a network?

1081

Describe the working environment you are currently in, e.g. frequent interruptions, frequent priority shifting, team or individual?

1903

Differentiate between - TCP header and UDP header

1105

If you need to encrypt and compress data for transmission, how would you achieve it?

1111

How do I find my static ip address to open?

1134

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