Object oriented software is different than conventional software. There are potentially many benefits to object oriented development. Among these benefits are simplification of requirements, design, and implementation. These...
Tag - Computer Science
Software cost estimation : Predicting the resources required for a software development process Fundamental estimation questions How much effort is required to complete an activity? How much calendar time is needed to complete...
Software Project Management Plan : All technical and managerial activities required to deliver the deliverables to the client. A software project has a specific duration, consumes resources and produces work products. Management...
A risk analysis and management is the possibility that an undesirable event (called the risk event) could happen. Risks involve both uncertainty (events that are guaranteed to happen are not risks) and loss (events that don’t...
Science is based on measurement. Improving a process requires understanding of the numerical relationships. Software Metrics this requires measurement. Software measurement is the mapping of symbols to objects. The purpose is to...
Although the word ‘‘manager’’ may remind many of us of the manager in the ‘‘Dilbert’’ comic strip, management is important. Software project management is the important task of planning, directing, motivating, and...
User interface design effective interfaces for software systems, System users often judge a system by its interface rather than its functionality. A poorly designed interface can cause a user to make catastrophic errors. Poor...
Software Requirements and Requirements Engineering Process – Requirements are the descriptions of the services provided by a system and its operational constraints What is requirements engineering? The process of...
Software Development Life Cycle (SDLC) is the application of standard business practices to building software applications. It’s typically divided into six to eight steps: Planning, Requirements, Design, Build, Document, Test...
System calls sequence to copy the contents of one file to another file Programming interface to the services provided by the OS Typically written in a high level language (C or C++) Mostly accessed by programs via a high level...