by Dinesh Thakur Category: Software Engineering

Once the software is developed it should be tested in a proper manner before the system is delivered to the user. For this, two techniques that provide systematic guidance for designing tests are used. These techniques are discussed here.

 
by Dinesh Thakur Category: Software Engineering

The design process involves developing a conceptual view of the system, establishing system structure, identifying data streams and data stores, decomposing high level functions into sub functions, establishing relationships and interconnections among components, developing concrete data representations, and specifying algorithmic details. Software design is a creative activity.

 
by Dinesh Thakur Category: Software Engineering

A process model can be defined as a strategy (also known as software engineering paradigm), comprising process, methods, and tools layers as well as the generalphases for developing the software. It provides a basisfor controlling various activities required to develop and maintain the software. Inaddition, it helps the software development team in facilitating and understandingthe activities involved in the project.

 
by Dinesh Thakur Category: Software Engineering

The structured analysis technique uses function-based decomposition while modeling the problem. It focuses on the functions performed in the problem domain and the data consumed and produced by these functions.

 
by Dinesh Thakur Category: Software Engineering

Programming refers to the method of creating a sequence of instructions to enable the computer to perform a task. It is done by developing logic and then writing instructions in a programming language. A program can be written using various programming practices available. A programming practice refers to the way of writing a program and is used along with coding style guidelines. Some of the commonly used programming practices include top-down programming, bottom-up programming, structured programming, and information hiding.



 
by Dinesh Thakur Category: Software Engineering

The existence of software process does not guarantee the timely delivery of the software and its ability to meet the user's expectations. The process needs to be assessed in order to ensure that it meets a set of basic process criteria, which is essential for implementing the principles of software engineering in an efficient manner. The process is assessed to evaluate methods, tools, and practices, which are used to develop and test the software. The aim of process assessment is to identify the areas for improvement and suggest a plan for making that improvement. The main focus areas of process assessment are listed below.

 
by Dinesh Thakur Category: Software Engineering

Design is essentially the bridge between requirements specification and the final solution for satisfying the requirements.  The goal of the design process is to produce a model or representation of a system, which can be used later to build that system. The produced model is called the design of the system. The design of a system is essentially a blueprint or a plan for a solution for the system. The design process for software systems often has two levels.

 
by Dinesh Thakur Category: Software Engineering

Any large project involves certain risks, and that is true for software projects. Risk management is an emerging area that aims to address the problem of identifying and managing the risks associated with a software project.

 
by Dinesh Thakur Category: Software Engineering

To assess the quality of the engineered product or system and to better understand the models that are created, some measures are used. These measures are collected throughout the software development life cycle with an intention to improve the software process on a continuous basis. Measurement helps in estimation, quality control, productivity assessment and project control throughout a software project. Also, measurement is used by software engineers to gain insight into the design and development of the work products. In addition, measurement assists in strategic decision-making as a project proceeds.

 
by Dinesh Thakur Category: Software Engineering

Developing methods that can produce high-quality software is another fundamental goal of software engineering. We can view quality of a software product as having three dimensions:

 

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About Dinesh Thakur

Dinesh ThakurDinesh Thakur holds an B.SC (Computer Science), MCSE, MCDBA, CCNA, CCNP, A+, SCJP certifications. Dinesh authors the hugely popular blog. Where he writes how-to guides around Computer fundamental , computer software, Computer programming, and web apps. For any type of query or something that you think is missing, please feel free to Contact us.