Software re-engineering is concerned with:
Re-organising and modifying existing software systems to make them more maintainable.
Software re-engineering reorganizes and modifies an existing system to improve qualities such as maintainability and understandability. It can include reverse engineering, restructuring and rebuilding parts of the system while retaining its essential functionality.
Important Questions from Software Maintenance
When a software application is modified to remain functional and compatible after its underlying operating system is upgraded, this activity falls under which category of software maintenance?
Size and complexity are a part of
Given below are two statements:
Statement I: Quality control involves the series of inspections, reviews and tests used throughout the software process. to ensure each work product meets the requirements placed upon it.
Statement II: Quality assurance consists of auditing and reporting functions of management. In the light of the above statements.
choose the correct answer from the options given below
In an activity-on-arrow PERT/CPM network, a merge event marks the ______ of all incoming activities before any outgoing activity may begin.
Which of the following statements is/are True ?
P: Refactoring is the process of changing a software system in such a way that it does not alter the external behaviour of the code yet improves the internal architecture.
Q: An example of refactoring is adding new features to satisfy a customer requirement discovered after a project is shipped.
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