System Audit

System Audit Introduction System Audit is also known as Audit Trails. Definition A system audit is a process of evaluating and examining a system’s performance, security, and compliance with internal policies and external regulations. It involves reviewing various aspects of …

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Implementation and Maintenance

The topics of Implementation and Maintenance are explained below as –  Implementation Introduction System implementation is a critical phase in the software development lifecycle, as it involves putting the software into operation and ensuring that it meets the needs of …

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Case Tools

Introduction It is very demanding software tools today in the industry to develop software by developers. Definition Case tools (Computer-Aided Software Engineering tools) are software applications that are designed to assist software developers and other stakeholders in the software development …

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Coupling and Cohesion

Difference between Coupling and Cohesion Coupling Introduction In general, “coupling” refers to the degree to which two or more things are connected or intertwined. In general, coupling refers to the degree to which different components or modules of a system …

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Software Quality Assurance

Introduction of Software Quality Assurance SQA stands for Software Quality Assurance.  Definition Software Quality Assurance is the process of ensuring that software products and services meet the defined quality standards. SQA is a set of activities and processes that ensure …

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System Planning Process

The process of system planning is a critical activity in the life of a project. Here, we have focused on determining requirements and gathering information about the existing system. The system planning process involves several key steps to ensure that …

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SDLC

Introduction SDLC stands for System/Software Development Life Cycle.  SDLC is sometimes also called ‘System Development Methodology‘. The system development life cycle (SDLC) is a common methodology for system development in many organizations, featuring various phases that mark the progress of …

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System Analyst

Introduction  A system analyst is a critical member of an organization’s IT team responsible for ensuring that computer systems are working efficiently and effectively to support business objectives. Definition  A system analyst is a professional person who analyzes, designs, and …

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Basics of SAD

The basics of SAD can be categorized into – Introduction of System The term System is related to the Basics of SAD. The system is a general term applied in every field of our life. In general, a System is …

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Reference Books OS

slno name of books authors publications 1. Operating System A. Tanenbaum & W. Stalling PHI 2. Operating System Concepts Silberschatz and Galvin Addison Wesley 3. Principles of Operating System Chauhan OUP 4. Operating systems – Concepts and design Madnick and …

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