Author: Rajashekar

This model was introduced by “William Evans ferrie”. To decrease cost and time in software development, company will go to V-Model but this model can assure quality but not guaranty.…

Before going to learn the Advanced SDLC models, let you know the reasons foroutdating the old SDLC models in the organizations. They are: In all the Old SDLC Models, Testing…

Organizations are following this Model, when Customer Requirements areknown. When customer requirements are similar to old projects, then organizationscan follow this model to develop new software by copying coding from…

When the requirements are clear and enhancing regularly, organizations can follow spiralmodel to release the software version by version. From the above diagram requirement gathering will be done at first…

When requirements are clear from the customer, but huge. Then the organizations can follow the incremental model to release the software instalment by instalment. From the above diagram in the…

Whenever the customer requirements are not clear, organizations can goto developmodel software to show to customers and to get clear requirements. This samplesoftware is called as “prototype”/Sample screens are prototype…

Before learning the waterfall model let you know about:Software bidding: A proposal to develop new software is called as ‘software bidding’ If a proposal came from the customer point of…

Testing is the main part any software or product. There are different types of testing tools are there first here we will concentrate on Manual Testing. SoftwareA set of executable…

Variable  can be called as storage location and Data types  refers to the type and size of data associated with functions and  variables. The syntax of var is defined below(Dart uses var keyword to declare…

Here we will discuss about a high-level overview of the architecture of Flutter, including the core concepts and principles  that form its design. Flutter is a cross-platform  toolkit that is…