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

Explain cause effect graphing, Q. Explain cause effect graphing? Cause...

Q. Explain cause effect graphing? Cause-effect graphing is the test case design technique that offers a concise representation of logical conditions and corresponding actions

Advantages and disadvantages of size measure, What are the advantages and d...

What are the advantages and disadvantages of size measure? Advantages: Artifact of software development which is simply counted. Many existing methods use LOC as a key input. A

Discuss in detail the design concepts, Discuss in detail the design concept...

Discuss in detail the design concepts. Abstraction Functional abstraction Data abstraction Control abstraction Information hiding Each unit in the s

Discuss the design steps of the transform mapping, Discuss the design steps...

Discuss the design steps of the transform mapping. Re-examine the fundamental model. Re-examine and refine the DFD for the software. Determine the DFD has either the

Write the steps followed in testing, Write the steps followed in testing? ...

Write the steps followed in testing? i. Unit testing - The individual components are tested in this type of testing. ii. Module testing - Related collection of independent c

Compare rmi and corba from a middleware perspective, QUESTION - RMI (a...

QUESTION - RMI (a) Figure illustrates an RMI communication.                                      Describe the role of each component in the RMI. (b) Explain the ter

What are the elements of analysis model, What are the elements of Analysis ...

What are the elements of Analysis model? i. Data Dictionary ii. Data Flow Diagram iii. Entity Relationship Diagram iv. State Transition Diagram v. Process specifica

Explain walk-through, Explain Walk-through? Ans) A walk-through (in soft...

Explain Walk-through? Ans) A walk-through (in software QA) is a casual meeting for evaluation or informational purposes. A walk-through is also a method at an abstract level. It

Design and implementation constraints, The Clue-Less system shall operate w...

The Clue-Less system shall operate with the following Web browsers: Microsoft Internet Explorer, Mozilla Firefox, Google Chrome, and Safari. OE-2: The Clue-Less system shall

What is requirements definition description, What is Requirements Definitio...

What is Requirements Definition Description Output of requirements of engineering process is Requirements Definition Description (RDD). Requirements engineering can be defined

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