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

Networking Administration Interview Questions

Questions Answers Views Company eMail

True/Flase: Secondary DNS servers can not be authoritative for any domains .

1 2806

True/False: Secondary DNS Servers can help in load sharing with the primary servers .

1 3020

Secondary servers are defined the type mentioned in the named.conf file ?

1 2538

Name 4 kinds of DNS servers ?

1 2823

Which 2 kinds of DNS servers can never be authoritative over any domain ?

1 2772

You have a few machine on remore location. Uplink bandwidth is premium. You want to reduce name lookup traffic as much as possible. Which should you do ?

1 2723

2 kinds of answers a client can get from any DNS server are:

1 2709

Non-authoritative answers can be incorrect mostly due to :

1 2712

Which script starts the in.named daemon ?

1 3074

What does the /var/named/named.root file specify ?

1 2937

How does a DNS server find the actual root servers ?

1 2963

Which file has name and IP for all systems in the domain (on a DNS server) ?

1 3016

Which file on a DNS server has IP to name resolution ?

1 2897

What does the /var/named/loopback-domain.info file specify ?

1 2602

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

1 2937

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Un-Answered Questions { Networking Administration }

Define mesh topology?

1139

Define lan?

1144

Explain VLAN concepts

1926

what command to restore if the boot block is corrupted in linux

7704

Purpose of TTL. How it gets modified.

2163

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

2114

Define peer to peer?

1281

Can you please explain the difference between csma/cd and csma/ca?

1182

Explain 802.1Q header?.

2141

Explain the difference between hub and a switch?

1091

Explain one advantage of mesh topology?

1070

What is the the advantage of address sharing?

1163

Whether the default hello timer value is same across STP,RSTP and MSTP

2810

How do you manage multiple concurrent high level projects?

2470

Explain how to identify the ip class of a given ip address?

1128

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