Software Engineering
What is System? Characteristics of the System?
October 7, 2020The word system is derived from the Greek word “Systema” which means an organized relationship among the functioning components. A system can be defined as any set of objects and ideas, and their interrelationships, which are ordered to a common goal or purpose. Library management system, Computer system, accounting system, production system, etc… Simply, it […]
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Different Types of System Development Model
July 9, 2020System development models specify how the activities of the development process are organized in the total system development effort. Each model is designed for a specific purpose or reason that follows a particular life cycle but each may have similar goals and a common task. There are four types of System Development Models Waterfall Model […]
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Basic Most Required Parts of Computer
July 9, 2020You know a computer is an electronic machine which can help you to perform different kinds of calculations and tasks. To handle this machine there are no pre-requisites anyone can learn easily. It is not difficult to learn the computer. There are simple steps that you can follow to run the computer. Plugin your power […]
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Roles & Characteristics of System Analyst
March 10, 2020A system analyst is a specialist involved in system analysis. The system analysis studies the problems and needs of an organization to determine how people, data process, and information technology can best accomplish improvements for and organization. Role/Responsibilities of a System Analyst Defining Requirements: – The most importance and difficult task of an analyst is […]
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What is System Development Lifecycle? Explain
January 31, 2020A system, as we know, is developed and maintained to meet the requirements of an organization. The needs or requirements of the organization changes. So the system must be modified to meed continuous requirements of the organization. The systems development life cycle (SDLC), also referred to as the application development life-cycle, is a term used […]
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What is the Feasibility Study? Different Types of Feasibility Study
July 28, 2019It is an assessment of the practicality of a proposed plan or method. Which helps to find the strengths and weaknesses of an existing business or proposed venture, opportunities and threats present in the environment, the resources required to carry through, and ultimately the prospects for success. A feasibility study is used for…, To determine whether […]
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Advantages and Disadvantages of Waterfall Model
April 8, 2019In this article, we are going to talk about one of the system development model called the waterfall model. First of all, you may need to know a little bit about what is waterfall model; The waterfall model describes a system development method that is linear and sequential in nature follow-ing gradually downwards similar to […]
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