Sunday, November 25, 2007

exercise

1.what is a system?

Information systems are the software and hardware systems that support data-intensive applications. Information Systems publishes articles concerning the design and implementation of languages, data models, algorithms, software and hardware for information systems.

2.what is system components and concept?

System Components, Inc., features a select range of standard and custom designed high quality couplings that provide significant competitive advantages in non-automotive power transmission applications. Founded in 1967, System Components, Inc., serves many long time customers through a willingness and ability to custom-modify standard products or custom-engineer a special product to meet specific application requirements.

3.what is classification system?

The full classification scheme involves three concepts (described more fully in the Introduction): the four-level tree (containing three coded levels and a fourth uncoded level), General Terms, and implicit subject descriptors. (See also the Report of the CCS Update Committee). For information on how to classify works using the CCS, see How to Classify Works Using ACM's Computing Classification System