Explain program maintenance with reference to organization.
Answers
Program maintenance is an important duty of programmers. It involves all steps from problem definition to program preparation. In certain organizations, programmers can do nothing but maintain the programs. At the initial stage of computerization, an organization’s programming effort mostly goes into the development of new applications. As the number of installed programs grows, the programming effort shifts from program development to program maintenance, in fact, in many organizations, more than half of the programming effort is on program maintenance. An estimate shows that the cost of program maintenance is twice larger than that of initial development.
Program maintenance with reference to organization
- Program maintenance is to modifying a software or program after delivery to achieve any of these outcomes, Correct errors. Improve performance
- The purpose of this to sustain the reliability of the assets. It mainly to its management process to separate maintenance. The maintenance decision organisational structure must be matched to the activities required to deliver the strategie. In most of the organizations, most of the programming is on the maintenance of the program. Program maintenance cost is twice larger than that of initial development.
- It is the process of modifying a product of software after the deliverence of the software.
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