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

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 2492

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

1 2399

Which host - delivers mail between domains.

1 2511

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

1 2553

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

1 2609

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

1 2869

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 2502

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

1 2576

Which file can a user use for private aliases ?

1 2606

Which file is used to define host-wide aliases ?

1 2692

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

1 2628

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

1 2613

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

1 2863

Which file serves as the configuration file for sendmail ?

1 2398

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

1 2377

Un-Answered Questions { Networking }

What platforms do you currently work on at your desk?

1922

How can I tell if a port is blocked?

1061

What is an information security management system (isms)?

1044

Describe profile in terms of networking concept?

1120

how i can Design a client–server network with two servers operating at 100Base- T Fast Ethernet speed and the clients operating at regular 10Base-T Ethernet speed using a 10/100 Mbps NIC. The hub is located in a wiring closet, but the servers and clients are not. Assume that a satisfactory performance is achieved at 40% utilization of the LAN.

2592

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

865

Can you give me some ransomware variants?

946

Is dns a protocol?

1034

Why is tcp more reliable?

975

What subnet means?

1049

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

2219

what ll be the next technology of ufone warid jazz and zong

2603

Is youtube a tcp or udp?

945

if one server is down, whenever restart the machine we get ok prompt what is the problem?

1786

Does ip protect data on the network?

1034

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