When we require to re-engineer, Software Engineering

Assignment Help:

When to Re-Engineer?

When the system alter are mostly confined to part of the system then re-engineer that part.
When hardware or software support becomes obsolete.
When tools to support re-structuring are accessible.

Related Discussions:- When we require to re-engineer

Explain common coupling, Common coupling: Common coupling is when two modu...

Common coupling: Common coupling is when two modules share the similar global data (e.g. a global variable). Changing the shared resource implies changing all the modules using it

Write definition of state transition diagram, Write definition of state tra...

Write definition of state transition diagram? State transition diagram is mainly a collection of states and events. Due to the events the system has to change its state. It als

What is boundary data- Test data, What is boundary data- Test data Ex...

What is boundary data- Test data Extreme/boundary data - This is data at the limits of validity/acceptability (for instance, if a date is being input, two values at the

Describe structure-based testing techniques, Describe Structure-based testi...

Describe Structure-based testing techniques - Structure-based testing techniques are also known as white-box testing techniques. - They use internal structure of the softwar

Key process areas of capability maturity model (cmm), Key process areas of ...

Key process areas of Capability Maturity model (CMM) Effectiveness, Predictability and control of an organization's software processes are believed to get better as the organiz

what is a user interface, What is a user interface Ans) "User interfac...

What is a user interface Ans) "User interface" is the interface among a human user and a computer system. It access the passage of information among a human user and hardware or

Estimation model, Adefine estimation model

Adefine estimation model

What is a utility, "Utility" is a software tool designed to perform some re...

"Utility" is a software tool designed to perform some regularly used support function. For example, single utility is a program to print files.

Prolog, package(''python'', ''2.6.5''). package(''python'', ''2.5.4''). pac...

package(''python'', ''2.6.5''). package(''python'', ''2.5.4''). package(''python'', ''1.5.2''). package(''python'', ''3.1.0''). and I already have these functions that provide me:

Define the method of direct changeover, Define the method of Direct changeo...

Define the method of Direct changeover With this technique, old system is stopped and new system is used Straight away; - This method can be disastrous if new system fails

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages