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

What are entries in the DHCP network database ?

1 2495

Which value in the "flags" field in the DHCP network database denotes that the evaluation of the DHCP lease is turned on ?

1 2802

True/False: Each record in the DHCP network database has an associated DHCP server's IP address .

1 2746

What does the "Lease" field hold in the dhcp network database ? a. how long the client has the lease for (length) b. how long remains of the lease c. absolute time when the lease expires

1 2602

Which comamnd will yield the current dhcp information on the DHCP server ?

1 2919

which file tells the dhcp daemon where to find its configuration?

1 2750

which command will show you the entry for the host fred from the "hosts" administrative database ?

1 2712

Which command will show the device/system being used for the printer fred ?

1 2422

What will the command "lpstat -lp fred" do ?

1 2738

How to you start the DHCP daemon ?

1 2930

How do you shutdown the DHCP daemon ?

1 2730

Which option of the dhtadm command creates the DHCP service configuration table, dhcptab ?

1 2577

Which option of the dhtadm command adds a symbol or macro definition to dhcptab ?

1 2666

Which option of the dhtadm command modifies an entry in the dhcptab table ?

1 2432

Which option of the dhtadm command removes symbol or macro definition from dhcptab ?

1 2972

Un-Answered Questions { Networking }

What are the reasons for using layered protocols ?

3667

Can you explain what is subneting?

1074

I need to know the driver name associated with the DSN ? In java we can get it by using getDriverName()(implemented by 3rd party vendors.) method ? but i need the implemetation to get the driver name? so can u give me the code ? how to get the code ?

2688

Explain the difference between baseband and broadband transmission?

346

Why should you care about the OSI Reference Model

1026

Define piggybacking?

475

What is stateful inspection firewall?

1083

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

1208

up to which ver of linux using lilo boot loader? last ver of linux.

2055

1).what is forest? 2).what is dns and dhcp port no's? 3).what is file system? 4).what is terminal server?

2283

Is there a list of private addresses?

1124

Describe point to point link?

1005

Explain what is the pdu of "network layer" and "data link layer"?

1109

Tell me when troubleshooting computer network problems, what common hardware-related problems can occur?

1200

explain how do we do authentication with message digest(md5)? (Usually md is used for finding tampering of data)

920

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