Articles by Team EasyExamNotes

Spiral Model

Spiral model is an evolutionary software model. Spiral model may be viewed as a Meta model, because it can accommodate any process model. Spiral model … Read more

Incremental Model

Incremental model as the name indicated produces many versions. Each version with a new functionality. In it whole requirements is divided into various builds. Each … Read more

RAD Model

Introduction to RAD Model Illustration of RAD Model Advantages of RAD Model 1. Faster Development: The RAD Model emphasizes rapid prototyping and iterative development, resulting … Read more

Prototype Model

Introduction to Prototype model Illustration of Prototype model Phases of Prototype model 1. Requirements Gathering In this phase, the project team works closely with stakeholders … Read more

Waterfall Model

Introduction to Waterfall Model Illustration of Waterfall model Phases of Waterfall Model: 1. Feasibility Study This preliminary step involves assessing the feasibility of the project … Read more

SDLC Models

SDLC: SDLC consists the following stages: The Software Development Life Cycle (SDLC) is a process used by software development teams to plan, design, build, test, … Read more

Software Process Models

A software process model is a framework used to structure, plan, and control the process of developing software. There are several software process models available, … Read more

Help in R

Help is used to access documentation and search for help in R.Help in R support in getting R commands. For example:To take help in paste, … Read more