Explain about non-functional requirement for a software, Software Engineering

Assignment Help:

Q. Explain about non-functional requirement for a software ?

Ans) Nonfunctional requirements are the basic characteristics of the system which will not be expressed as functions - such as portability of the system, maintainability of the system, usability of the system, etc.

Nonfunctional requirements can include:

# performance issues,

# reliability issues,

# interface with other external systems,

# human - computer interface issues,

# security and maintainability of the system, etc.


Related Discussions:- Explain about non-functional requirement for a software

Write short notes on estimation models, Write short notes on estimation mod...

Write short notes on estimation models. Empirical estimation models can be used to complement decomposition methods and propose a potentially valuable approach in their own rig

What is change management tools, What is Change management tools? Chang...

What is Change management tools? Change management is a process in which it can be modelled and integrated with a version management system. Change management tools Fo

Explain installation testing, Installation testing is testing full, partial...

Installation testing is testing full, partial, upgrade, or install/uninstall processes. The installation test for a release is conducted with the aim of demonstrating production re

What are the drawbacks of rad model, Question 1 . What are the drawbacks of...

Question 1 . What are the drawbacks of RAD Model Question 2 . Explain why reliability is more important than efficiency? Question 3 . What are the activities of funct

Explain about virtual memory, Explain about Virtual memory Virtual memo...

Explain about Virtual memory Virtual memory is a method used in some large computer that permit the user to construct programs as by a large memory space were available, equal

Name the problem arising while development of software, What we called the ...

What we called the problem arising in development of software Problems arising in the development of software is called as crisis. It includes problems arising in the process o

Describe the formal software process model, Question 1: (a) Describe t...

Question 1: (a) Describe the Formal Software Process Model. (b) What are the main strengths of the Formal Software Process Model ? (c) Why is the Software Process Mode

what is qualification testing, Formal testing, usually conducted by the de...

Formal testing, usually conducted by the developer for the consumer, to demonstrate that the software meet its described requirements.

Explain sci, What is SCI? Software Configuration Item is information th...

What is SCI? Software Configuration Item is information that is carried as part of the software engineering process.

How will an engineer assess the safety, How will an engineer assess the saf...

How will an engineer assess the safety?  The risks linked to a project or product must be identified. The purposes of the project or product must be identified and ranked in im

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd