Online search process, Management Information Sys

Assignment Help:

The Online Search Process 

The process of online searching of remote database in most cases involves a dialogue between the searcher and the host computer on which a range of databases are mounted. A computer terminal operated by the searcher is connected to the host computer by means of a telecommunication link. An outline of the equipment is shown in the figure.    

416_online search process.png

The link between the user terminal and the host computer is often via a packet switched network. 

The flow of data is in one direction, from the keyboard to host (requests), and, in the other from host to visual display screen (information). In this dialogue, the host computer imposes constraints on what the searcher can do and when. For example, commands must be constructed in exactly the required format and often it is necessary to wait for a reply from the host before entering the next command even though the content of the command may not be dependent on the answer to the previous command.  


Related Discussions:- Online search process

Devloping mis, problems and solution implementing mis

problems and solution implementing mis

Business process, Discuss why organizations are trying to integrate their b...

Discuss why organizations are trying to integrate their business processes

Groupware, what are the two type of groupware

what are the two type of groupware

Describe the concepts customer relationship management, Question: a) De...

Question: a) Describe the concepts "Customer Relationship Management" and "Supply Chain Management". Use relevant examples to support your answer. b) "Top managers (and ex

World wide web, The World Wide Web (WWW or W3)   The WWW is the multime...

The World Wide Web (WWW or W3)   The WWW is the multimedia part of the Internet displaying a hyper text type of structure and search facilities. It was first developed for shar

Differentiate between data, Question : a) In the context of the case s...

Question : a) In the context of the case study above, explain what you understand by the following terms: i. Knowledge Worker ii. Corporate Memory

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd