1. Information retrieval systems which search for books, technical reports, papers and articles on particular topics
2. News access machines, which can search past news, stories or abstracts with given search criteria.
3. Airline reservation, hotel booking, railway-reservation, car-rental, etc.
4. A writer's aid: a dictionary, thesaurus, phrase generator, indexed dictionary of quotations, and encyclopedia.
5. Stock Market information systems which allow searches for stocks that meet certain criteria, performance comparisons, moving averages, and various forecasting techniques.
6. Electronic Financial Transactions (EFT) between banks and via cheque clearing house.
7. Games of the types that grow or change with various enthusiasts adding to the complexity or diversity.
8. Electronic Mail Messages Systems (EMMS).
9. Corporate information systems such as marketing information system, customer information system, product information system, personnel information system, etc.
10. Corporate systems of different systems such as Order-Entry System, Centralized Purchasing, Distributed Inventory Control, etc.
11. On-line systems for Investment Advice and Management, Tax Minimization, etc.
12. Resources of interest to a home user.
13. Sports results.
14. Theatre, movies, and community events information.
15. Shopping information, prices, and advertisements.
16. Restaurants; good food guide.
17. Household magazine, recipes, book reviews, film reviews.
18. Holidays, hotels, travel booking.
19. Radio and TV programmes.
20. Medical assistance service.
21. Insurance information.
22. Computer Assisted Instruction (CAI).
23. School homework, quizzes, tests.
24. Message sending service.
25. Directories.
26. Consumer reports.
27. Employment directories and Job opportunities.
28. Tax information and Tax assistance.
29. Journey planning assistance viz. Train, bus, plane etc.
30. Catalogue of Open University and Virtual University courses.
nothig
The Seven layers of the OSI model are: Application Presentation Session Transport Network Data-Link Physical I think the answer to your question is the Application layer.
All people seem to need data processing, or Please do not through sausage pizza away Application, presentation, session, transport, network, data link, and physical. or Physical, data link, network, transport, session, presentation, and Application.
Workflow groupware and telepresence systems are examples of Enterprise Network Applications (a.k.a. Business Network Applications).
A local application is stored on a computer for use on that computer. A network application is stored on the server/host computer for use on all computers on that network and by all usersLocal applications are stored on the local hard disk and they run on the computer where they are installed.
A socket is a handle to a communication link with another application over the network. In other words a socket is a network interface that connects an application to the network.
A network application has two components, one that runs on the local computer and one that runs on a remote computer. E-mail and surfing the internet are a common example of a network application.
The Application Layer is responsible for interfacing a user network request from an application via an API (application Program Interface) with the network stack. This allows an application to not have to know anything about how to do network functionality; it can merely request the network software to do something without worrying about the details.
nothig
The Seven layers of the OSI model are: Application Presentation Session Transport Network Data-Link Physical I think the answer to your question is the Application layer.
All people seem to need data processing, or Please do not through sausage pizza away Application, presentation, session, transport, network, data link, and physical. or Physical, data link, network, transport, session, presentation, and Application.
transport layer of osi model is responsible for end to end delivery of packets over a network
The function of the application layer is to interface between an external program application and the network stack. As such it has to build the first part of the packet that describes the protocol being used in the network. There are a series of API (application Program Interfaces) which allows a software developer to interface with the OSI layers without knowing anything about how to network.
By the port number or the port address
The application that runs on a personal computer in a network and which is not available to others in a network.
network
NTP (Network Time Protocol)