October 15, 2019
Amitraj
System
A system is a organized combination of resources working together to convert inputs into useful output. It is derived from a Greek word ‘systema’.
OR
A system is an organized grouping of interdependent components working together according a plan to fulfill predetermined objectives.
Characteristics of system:-
1. It can be further subdivided
2. Predetermined Objectives
3. All components can be interdependent or interrelated
Types of System:-
1 Physical System
2. Abstract System
3. Open System
4. Close System
5. Deterministic System
6. Probabilistic System
7. Introduction System
System Analysis:-
Systems analysis the process of observing systems for troubleshooting or development purposes. It is applied to information technology, where computer-based systems require defined analysis according to their makeup and design.
Code Vidyalay explains Systems Analysis:
In IT, systems analysis can include looking at end-user implementation of a software package or product; looking in-depth at source code to define the methodologies used in building software; or taking feasibility studies and other types of research to support the use and production of a software product, among other things.
Systems analysis professionals are often called upon to look critically at systems, and redesign or recommend changes as necessary. Inside and outside of the business world, systems analysts help to evaluate whether a system is viable or efficient within the context of its overall architecture, and help to uncover the options available to the employing business or other party.
Systems analysts are different than systems administrators, who maintain systems day to day, and their roles generally involve a top-level view of a system to determine its overall effectiveness according to its design.
A system is a organized combination of resources working together to convert inputs into useful output. It is derived from a Greek word ‘systema’.
OR
A system is an organized grouping of interdependent components working together according a plan to fulfill predetermined objectives.
Characteristics of system:-
1. It can be further subdivided
2. Predetermined Objectives
3. All components can be interdependent or interrelated
Types of System:-
1 Physical System
2. Abstract System
3. Open System
4. Close System
5. Deterministic System
6. Probabilistic System
7. Introduction System
System Analysis:-
Systems analysis the process of observing systems for troubleshooting or development purposes. It is applied to information technology, where computer-based systems require defined analysis according to their makeup and design.
Code Vidyalay explains Systems Analysis:
In IT, systems analysis can include looking at end-user implementation of a software package or product; looking in-depth at source code to define the methodologies used in building software; or taking feasibility studies and other types of research to support the use and production of a software product, among other things.
Systems analysis professionals are often called upon to look critically at systems, and redesign or recommend changes as necessary. Inside and outside of the business world, systems analysts help to evaluate whether a system is viable or efficient within the context of its overall architecture, and help to uncover the options available to the employing business or other party.
Systems analysts are different than systems administrators, who maintain systems day to day, and their roles generally involve a top-level view of a system to determine its overall effectiveness according to its design.
