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 file does a workstation consult to find out which DNS servers shiuld be consulted to resolve names ?

1 2704

Which command causes in.named to take a snapshot of its in-memory cached data.

1 2808

You you ran pkill -INT in.named, where will it write the snapshot of its in-memory cached data ?

1 2440

Which command causes in.named to increase its debug level by 1 ?

1 2563

Which command causes name daemon to return to level 0 (debug) ?

1 2664

Which command will cause the in.namded daemon to reread it's configuration files ?

1 3043

True/False: DNS gives you the ability to restrict queries from machines in a particular zone.

1 2296

True/False: DNS gives you the ability to prevent unauthorized transfers.

1 2737

Which DNS debugging tool allows in-depth debugging of DNS problems ?

1 2564

What agent acts as an interface between the user and mail transfer agent.

1 2557

What agent accepts messages from mail user agent. resolves destinations addresses, selects proper mailer to deliver mail, and receives incoming mail from other mail transfers agents.

1 2184

Which agents are responsible for putting messages in inbox of the recipient.

1 2494

The programs that will deliver various kinds of mail is called ?

1 2570

SMTP stands for?

1 2911

True/False: Solaris supports SMTP, ESMTP, and POP3.

1 2608

Un-Answered Questions { Networking }

Describe star topology

303

Is ftp faster than smb?

1077

main roll of network administrator

1879

What is a decoder?

405

What is logical link control

1203

How do I check if my firewall is blocking a port?

1016

Do sockets use tcp?

958

Where is tcp used?

998

What is Imaging/ghosting?

1018

how to set tunneling in putty when any portno blocked from firewall to use resources with that portno like ssh 22

2397

How maximum networks and hosts are in a class a, b and c network?

973

Expand slip?

290

Explain for a small lan which class of addressing is used?

922

Write a short note on ISDN?

1928

What is PLAR?

386

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