Why is maintenance of a software important, Software Engineering

Assignment Help:

Q. Why is maintenance of a software important? Discuss some of the problems that are faced during maintenance of software.

Ans: The modification of a software product subsequent to delivery to correct faults to improve performance or other attributes or to adapt the product to a changed environment.

Maintenance is a vital part of the software life-cycle. It is expensive in manpower as well as resources and one of the aims of software engineering is to reduce its cost.

The most vital problem during maintenance is the before correcting or modifying a program and the programmer must first understand it.


Related Discussions:- Why is maintenance of a software important

Describe the main categories of e-commerce, Question 1: (a) A company w...

Question 1: (a) A company wishes to under-go a Business Process Re-engineering activity with respect to its core business processes. Explain the extent to which MIS could be

How lru technique is implemented, How LRU technique is implemented The ...

How LRU technique is implemented The LRU policy is more difficult to execute but has been more attractive on the assumption that the least recently used page is a better candid

What are the phases of problem solving loop, What are the phases of Problem...

What are the phases of Problem solving Loop? Problem definition shows the problem to be solved. Technical developmentSolve the Problem by some Technology. Solution Integr

What are the tools of environmental model, What are the Tools of environme...

What are the Tools of environmental  model (i)  Statement of purpose: It indicates basic objectives of system. (ii)  Event list: It describes different events of system

Discuss in detail about structural modeling, Discuss in detail about Struct...

Discuss in detail about Structural Modeling. Structural model includes a detail refinement of ERD, data flow model and control flow model. Creating an ERD. For example

What is validation represent, What is Validation represent? Validation ...

What is Validation represent? Validation means a set of deeds that ensure that the software that has been built to satisfy the customer requirements.

What is eva, What is EVA? Earned Value Analysis is a process of perform...

What is EVA? Earned Value Analysis is a process of performing quantitative analysis of the software project. It gives a common value scale for each task of software project. It

Functional requirement for an library management system, Write down the fun...

Write down the functional requirement for an Library management system. The user should able to search either all of the initial set of databases or select a subset of datab

Pareto charts, Two partners in an upholstery business are interested in dec...

Two partners in an upholstery business are interested in decreasing the number of complaints from customers who have had furniture reupholstered by their staff. For the past six mo

Define software process, Define software process. Software process is e...

Define software process. Software process is explained as the structured set of activities that are need to develop the software system.

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