Essays Tagged: "application programs"


omputing resources electronically, including expensive hardware such as printers and CD ROM drives, application programs and most importantly, the information the users need to do their jobs. Before t ... f LAN technology, individual computers were separated from each other and limited in their range of applications. By linking these individual computers over local area networks their usefulness and pr ...

(6 pages) 70 0 0.0 Oct/2001

Subjects: Businesss Research Papers

Operating System

rating system that among other things is used for starting the computer and running other programs (application programs). The operating system performs important tasks like receiving input from the k ... oryThe most often used part of the operating system must be loaded into memory and stay there while applications are being run. When a computer is first switched on, the Operating system must be trans ...

(3 pages) 36 0 5.0 Nov/2007

Subjects: Science Essays > Computer Science


ocka, 1994).One of Microsoft Access’s advantages is that Access can be used to create business application programs that look familiar to users of Microsoft Windows (Socka, 1994). The users’ ... r on a project. With Office Access 2007, you can publish your Access files to libraries or move the application to Windows SharePoint Services, moving the data and front-end database to the server so ...

(3 pages) 30 0 0.0 Jun/2008

Subjects: Businesss Research Papers

Database Management System

ies for retrieving data, generating reports, revising data definitions, updating data, and building applications. All applications can access the data; all users of the data the same information with ... use of databases. The Database Management System controls the interaction between the database and application programs prepared by programmer and between the database non-programming users.Database ...

(5 pages) 154 0 5.0 Dec/2008

Subjects: Businesss Research Papers > Case Studies > Computer and Electronics Companies

The Personal Computer

user of a modern personal computer may have significant knowledge of the operating environment and application programs, but is not necessarily interested in programming or even able to write program ... 1970s and early 1980s. The boom was further facilitated by the 1979 release of VisiCalc, a software application which helped extend computer usage into business markets. Some offerings became market m ...

(10 pages) 36 0 3.0 Jan/2009

Subjects: Science Essays > Computer Science

Description of OSI layers

Description of OSI layersOSI ModelData unit Layer FunctionHostlayers Data 7. Application Network process to application6. Presentation Data representation and encryption5. Sessi ... ical addressing (MAC & LLC)Bit 1. Physical Media, signal and binary transmission[edit] Layer 7: Application LayerMain article: Application LayerThe application layer is the OSI layer closest to th ... LayerThe application layer is the OSI layer closest to the end user, which means that both the OSI application layer and the user interact directly with the software application. This layer interacts ...

(7 pages) 68 0 0.0 Jan/2009

Subjects: Science Essays > Computer Science > Internet and networking