Answer:
(A) A SMTP is a guideline that allows a client to send a message to the server in a network.
The web based mail is a kind of interface by which a correspondence occurs by applying the web explicit conventions or standards fro most of the time.
(B)The pros of an SMTP based two tie client server architecture are that, it has a free platform and a simple set up, also a detailed conversation between a client and a server.
The cons involve, having a blocked SMTP ports, and the slow execution of mass mail.
For the Web based the pros are, no blockages are found, email responses are very quick.
It's cons are, it has a complex kind of arrangement.
(C)What is recommended in this case for DRU is to use the SMTP based two tier client server architecture because, it is quicker, faster, secure and easy to fix.
Explanation:
Solution
(A) A Simple Mail Transfer Protocol (SMTP) is a standard in a which a customer sends messages over to the server in a network.
The sending of emails determines the manner of communication between the server and customer or client. this starts of with a TCP association with a particular port. the customer sends out different snippets of data, and then the server needs to have to look for the verification and email.
A web based email is a kind of interface where the correspondence occurs by making use of web -explicit conventions, for most of the time, the HTTP will allow you to integrate capacities from assistance coming from outside into your application.
(B) (i) SMTP based two tier client server architecture:
The pros or advantages:
It is platform free and has a simple set up
A complete conversation or communication between the server and the client.
The cons or disadvantages:
A blocked SMTP ports
For a mass email it has a slow execution or implementation
(ii) For the web based the pros and cons is stated below:
The pros:
No blockage is found
Quick email response or transfer or movement.
Cons or disadvantages:
It has a complex or difficult arrangement
Complexity of any type increases or goes higher.
(C) What i will recommend for DRU will be the SMTP based two tier client server architecture due to the following reasons shown below:
It is quicker
It is faster
It is more secure/security
It does not require any high skill to use it;s service
It is easy to fix.
