Explain in detail about software maintenance, Software Engineering

Assignment Help:

Explain in detail about software Maintenance.

Software maintenance is an action in which program is modified after it has been put into use.
Maintenance is termed as the procedure in which changes are append by either modifying the existing system' s architecture or by adding new elements to the system.

Different views of maintenance

The bug-fixing view
The need-to-adapt view
The user-support view

Need for software maintenance

To provide continuity of service
To back up mandatory upgrades.
To provide user requests for improvements.
To facilitate future maintenance work.

Related Discussions:- Explain in detail about software maintenance

What is meant by throw away prototyping, What is meant by Throw away Protot...

What is meant by Throw away Prototyping? Giving the user a system which is incomplete and then changing and augmenting it as the user requires become clear. The objective

ER Diagram, ER Diagram for Safe Home System

ER Diagram for Safe Home Systems

What is test scenario, The terms "test scenario" and "test case" are certai...

The terms "test scenario" and "test case" are certain used synonymously. Test scenarios are test cases or test scripts, and the series in which they are to be implemented. Test sce

Why system flowcharts are used, System flowcharts System flowcharts are...

System flowcharts System flowcharts are used to demonstrate how all the components in a system link together (for example input, storage, output, processing etc.). They are ver

What are the objectives of analysis modeling, What are the objectives of An...

What are the objectives of Analysis modeling? i. To explain what the customer needs. ii. To establish a basis for the creation of software design. iii. To devise a set of

What is interface analysis, Checks the interfaces among program elements fo...

Checks the interfaces among program elements for consistency and adherence to predefined axioms or rules.

Possible features of good data, Decision-making is the activity of deciding...

Decision-making is the activity of deciding appropriate action in given situations. Having useful information helps to reduce the uncertainty in decision-making. Information is

What problems arise if two modules have high coupling, Q. What problems ari...

Q. What problems arise if two modules have high coupling? Ans: Coupling signifies the interconnection of different modules with each other or we can say it tells about the in

Pl sql, The company wants to offer an incentive of free shipping to those c...

The company wants to offer an incentive of free shipping to those customers who have not returned for two months. Create a procedure named PROMO_SHIP_SP that determines who these c

Distinguish between verification and validation, Distinguish between verifi...

Distinguish between verification and validation. Verification refers to the set of activities that make sure that software correctly executes a specific function. Validation re

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages