Interview Questions.

Question 1. Is There A Limitation On The Minimum Size Of A Ip Data Gram A Network Can Handle?

Answer :

Yes. All IP networks have to be able to deal with datagrams of as a minimum 576 bytes in period.

Question 2. What Is An Ip Datagram?

Answer :

An IP datagram is a primary unit of facts used by the IP layer to change information between two hosts. A IP datagram includes an IP header and statistics.

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Question 3. What Is Imap4?

Answer :

Legacy Interactive Mail Access Protocol (IMAP) get admission to to Exchange is also to be had, that can permit an Exchange server to be accessed thru IMAP applications, which include some UNIX mail customers. As with the POP3 protocol, IMAP aid should be explicitly grew to become on.

Question four. Which Rfc Discusses Ip?

Answer :

RFC 791 discusses approximately the IP protocol model 4.

Question 5. What Is The Role Of Ip In The Tcp/ip Protocol Suite?

Answer :

IP is used for

Transmitting records from better-level protocols like TCP, UDP in IP datagrams, from one host to every other host within the community.
Identifying individual hosts in a network the usage of an IP deal with.
Routing datagrams through gateways.
Fragmenting and reassembling datagrams based at the MTU of the underlying network.
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Question 6. What Do You Mean By Ip Is A Connection-less Protocol?

Answer :

IP is a connection-less protocol because it does now not maintain country data approximately the connection to a destination host. Each datagram is treated unbiased of other datagrams and also every datagram may attain the destination through exclusive network routes.

Question 7. How Higher-stage Data Is Carried By Ip To A Destination Host?

Answer :

The records from better-stage protocols like TCP, UDP is encapsulated in an IP datagram and transmitted to the destination host. IP will not regulate the higher-level information.

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Question eight. Explain What Is Pop3 Protocol?

Answer :

POP3 means Post Office Protocol 3 is a protocol that offers a simple way for customers to use mailboxes and down load messages to their computer systems. It permits customers to download mails from the mail server to the local server and enables you to read the mail even in case you are offline.

Question 9. What Is Imap Protocol?

Answer :

IMAP (Internet Message Access Protocol) ? Is a general protocol for accessing e mail out of your local server.  IMAP is a client/server protocol wherein electronic mail is received and held for you via your Internet server. As this requires most effective a small records transfer this works well even over a sluggish connection along with a modem. Only in case you request to study a particular electronic mail message will it be downloaded from the server. You can also create and manipulate folders or mailboxes on the server, delete messages etc.

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Question 10. Expand Imap?

Answer :

IMAP: Internet Mail Access Protocol. It is used for incoming mail in consumer/remote customers of a mail server. Users do now not download e- mail in her computer from server. Just to study or get right of entry to from server. Email saves in a server.