System Analysis & Design

Click this Link for More System Documentation Details (A) System Requirement Specifications(SRS) Documentation/SRS Document Introduction System Requirements Specification (SRS) is also known as Software Requirements Specification. A well-structured and comprehensive System Requirements Specification (SRS) document is crucial for successfully developing a software system. Definition A Software Requirements Specification (SRS) is Read more…

Modular and Structured Design is the fundamental concept of the System development process. System Design Principles System design principles are fundamental guidelines that help in creating robust, scalable, and maintainable systems. These principles ensure that the system meets its requirements and performs efficiently. There are two basic system design principles Read more…

System Processing Tools Below: Decision Trees and Decision Tables Decision Trees and Decision Tables are two very important System Processing Tools. Decision Tree Introduction Decision trees are a powerful tool for both classification and regression tasks, providing a clear and interpretable model. By understanding the structure and functioning of decision Read more…

Introduction DFD is one of the most important system tools used for a system to develop it. Definition A Data Flow Diagram (DFD) is a visual/graphical representation of how data flows within a system or process or organization. Data Flow Diagrams are essential tools in system analysis and design, helping Read more…

History Peter Chen developed the E-R Diagram in the 1970s and published his proposal for entity relationship modeling in a 1976 paper titled “The Entity-Relationship Model: Toward a Unified View of Data”. Peter Chen was a computer scientist who worked on improving database design.  Introduction E-R diagram stands for Entity-Relationship Read more…

Slno Books Name Author Publications 1. System Analysis & Design Elias M. Award Galgotia 2. Analysis of Design of Information System James A. Sen TMH 3. System Analysis & Design Method J. L. Whitten & L. D. Bentley TMH 4. Structured System Analysis & Design J.B. Dixit & Rajkumar University Read more…

Decision Support System (DSS) Introduction Decision support refers to the processes, tools, and systems used to assist individuals or organizations in making informed and effective decisions. Decision support encompasses a wide range of techniques and resources designed to help decision-makers gather relevant information, analyze data, consider various options, and ultimately Read more…

List of Interview Questions SAD Ques. : What is SAD? Explain its features. Ques. : How many types of Systems? List them. Ques. : Who is a System Analyst? Ques. : Explain the primary role of a System Analyst. Ques. : What is SDLC? List the name of SDLC steps.  Read more…

Link for Difference Between Coupling and Cohesion Difference between Form and Report SlNo Form Report 1. Forms can be used for both input and output. Reports, on the other hand, are used for output, i.e., to convey information on a collection of items. 2. Forms contain data from only one Read more…

Introduction MIS stands for ‘Management Information System’.  Definition Management Information System is a system that provides information to management to help them make decisions and manage their organizations effectively.  MIS is an essential tool for decision-making because it provides managers with the information they need to make informed decisions. MIS Read more…