Networking Administration Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Networking Administration Interview Questions

Questions Answers Views Company eMail

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

1 2816

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

1 2450

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

1 2568

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

1 2670

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

1 3050

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

1 2303

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

1 2744

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

1 2568

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 2189

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

1 2497

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

1 2576

SMTP stands for?

1 2915

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

1 2616

Host A is giving some email to Host B to deliver to Host C. Host A, B, and C are all in different domains. Host B is ?

1 2495

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Un-Answered Questions { Networking Administration }

Who is network administrator?

1153

Explain the importance of encryption on a network?

1000

How to delete software errors? What is that?

1972

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

1053

Give some private network addresses examples?

930

How do you manage a long term demanding stressful work environment?

2056

Describe one advantage of mesh topology?

1064

Explain the difference between csma/cd and csma/ca?

984

hi this is raj igot job in tcs and also i got visa from u.s in this time i dont know what to do can u sugges me pls........

1786

Can you please explain the difference between straight-through and crossover cable?

948

What do you use to write documentation? Editor? Mail reader?

2021

What is the last major networking problem you troubleshot and solved on your own in the last year?

1995

What is RSTP?

2345

Tell me what advantages does fiber optics have over other media?

950

Define nat?

940

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