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CNT3604_Ch_4 Glssary
CNT3604_Ch_4 Glossary
Term | Definition |
---|---|
application program interface (API) | An interface that allows applications to make use of the operating system. |
application service provider (ASP) | A company that provides software support and the computer hardware on which to run the software from the user’s facilities over a network. |
command-based user interface | A user interface that requires you to give text commands to the computer to perform basic activities. |
compiler | A special software program that converts the programmer’s source code into the machine-language instructions which consist of binary digits. |
computer programs | Sequences of instructions for the computer. |
documentation | Text that describes a program’s functions to help the user operate the computer system. |
enterprise sphere of influence | The sphere of influence that serves the needs of the firm in its interaction with its environment. |
graphical user interface (GUI) | An interface that displays pictures (icons) and menus that people use to send commands to the computer system. |
kernel | The heart of the operating system which controls its most critical processes. |
middleware | Software that allows various systems to communicate and exchange data. |
off-the-shelf software | Software mass-produced by software vendors to address needs that are common across businesses organizations or individuals. |
open-source software | Software that is distributed typically for free with the source code also available so that it can be studied changed and improved by its users. |
operating system (OS) | A set of computer programs that controls the computer hardware and acts as an interface with applications. |
personal productivity software | The software that enables users to improve their personal effectiveness increasing the amount of work and quality of work they can do. |
personal sphere of influence | The sphere of influence that serves the needs of an individual user. |
programming languages | Sets of keywords commands and symbols and a system of rules for constructing statements by which humans can communicate instructions to a computer. |
proprietary software | One-of-a-kind software designed for a specific application and owned by the company organization or person that uses it. |
service-oriented architecture (SOA) | A modular method of developing software and systems that allows users to interact with systems and systems to interact with each other. |
single-user license | A software license that permits only one person to use the software typically on only onecomputer. |
Software as a Service (SaaS) | A service that allows businesses to subscribe to Web-delivered business application software by paying a monthly service charge or a per-use fee. |
software suite | A collection of single programs packaged together in a bundle. |
syntax | A set of rules associated with a programming language. |
user interface | The element of the operating system that allows you to access and command the computer system. |
utility program | Program that helps to perform maintenance or correct problems with a computer system. |
workgroup | Two or more people who work together to achieve a common goal. |
workgroup application software | Software that supports teamwork whether team members are in the same location or dispersed around the world. |
workgroup sphere of influence | The sphere of influence that serves the needs of a workgroup. |