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Networking Interview Questions
Questions Answers Views Company eMail

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 1898

Which host decodes any address and reroutes the mail within the domain.

 1 1685

Which host - delivers mail between domains.

 1 1965

System used to deliver mail between domains running different mail protocols is called ?

 1 1968

System that stores mailboxes in local /var/mail is called what type of server ?

 1 2018

List 3 types of email addresses (for the mailer):

 1 2151

You mail server belongs to mydomain.com . An email is destined for user@host2 . The destination domain name is not known. This type of email address is ?

 1 1909

You mail server belongs to mydomain.com . An email destined for user@host4.mydomain.com . This type of email address is ?

 1 2023

Which file can a user use for private aliases ?

 1 2006

Which file is used to define host-wide aliases ?

 1 2051

You just added a new alias in the /etc/aliases file. What command should you run to activate the change ?

 1 1836

What file can a user create in his/her home directory to forward his/her email ?

 1 1860

Which alias must exist for a mail system to run properly ?

 1 2120

Which file serves as the configuration file for sendmail ?

 1 1772

To configure "Local mail in Local Mode", how many sendmail.cf files are requried ?

 1 1740

Un-Answered Questions { Networking }

How does network security work?

569

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

6821

Is tcp faster than udp?

605

What are the types of LAN cables used? What is a cross cable?

569

What is difference between port number and ip address?

583




Explain netstat?

576

When you move the nic cards from one pc to another pc, does the mac address gets transferred as well?

220

Is tcp or udp better for streaming?

566

What is a decoder?

226

What is SDP? Which signaling protocols use it?

647

What is point-to-point protocol

5

Does ip protect data on the network?

630

Explain how to perform system maintenance?

566

Explain Protocols?

795

What is Dial-peer?

212

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