Types of Software Maintenance Flashcards
The implementation of changes in a part of the system, which has been affected by a change that occurred in some other part of the system.
adaptive maintenance
mainly deals with implementing new or changed user requirements
perfective maintenance
true or false?
a system administrator frequently needs to send a message to a user’s screen
true
Deals with the repair of faults or defects found in day-to-day system functions
corrective maintenance
This refers to maintaining and improving functional information system through its lifetime. System operation and support occur in parallel
system maintenance
concerned with the change in the software that occurs while adding new functionalities in the software
perfective maintenance
consists of adapting software to changes in the environment such as the hardware or the operating system
adaptive maintenance
regularly performed on a piece of equipment/software to lessen the likelihood of it failing
preventive maintenance
____ is a change made to an information system to fix or enhance its functionality
maintenance
The ongoing function in which the system operates until it is replaced with a new system
system operation
What are the 4 types of maintenance?
- corrective maintenance
- adaptive maintenance
- perfective maintenance
- preventive maintenance
concerned with fixing errors that are observed when the software is in use
corrective maintenance
____ is a maintenance task performed to identify, isolate, and rectify a fault so that the failed equipment, machine, or system can be restored to an operational condition within the tolerances or limits established for in-service operations.
corrective maintenance
This includes enhancing both the function and efficiency of the code and changing the functionalities of the system as per the users’ changing needs
perfective maintenance
This involves implementing changes to prevent the occurence of errors.
preventive maintenance
