Week10Corrective Maintenance: In this system the record of student and the course selection system is tested before the implementation to any solution than after it is designed and analysis are to be performed for best approach in corrective maintenance. In this system all the errors are diagnoses which are the previous maintenance changes in manual system. For example it installs latest software space for the university, modernized drivers for the administration, appropriate setting for the students and fixes all reasonable error or diagnosis it. Adaptive maintenance: This system adds more into operational scheme. It makes the system easier to use. This errand is generally arises for university environment changes. For example new system or services, new record system technology. It also support for a new web based operation. Adaptive protection is used to add online capability, create student portal, create new selection, add new course entry field to input screen, install links to website. This commission is usually disguised when there is need for changes in university upbringing.Perfective Maintenance: This method is used to make changes an operational system to make it more effective, reliable, perfective or maintainable. The system may cause a reject if there would be changes in student activity and course selection system. Perfective maintenance could as improve system reliability. For example input problem can cause a program to terminate abnormally, when there is any modification in data entry errors should be highlight and data should be enter in proper way.In this system time and user competence can be better if perfective maintenance is implied in a proper manner. There is something which is very important while implemented perfective maintenance:
• Develop library for code reprocess
• Install additional memory
• Install powerful network server
• Write macros to handle repetitive task
• Compress system files
• Optimize user desktop settingPreventive Maintenance:This job is used to avoid problems, it analysis all the areas where problems are likely to occur. It is almost like a preventive maintenance. The main purpose of this task is to:
• Increased user satisfaction,
• Decreased down time,
• Reduced TCO.This task is used to compete for IT resources along with other projects. This task is normally doing these responsibilities for example:
• develop standard backup schedule
• tighten all cable connections
• analyzed problem report for patters
• install new antivirus software
• Implement regular defragmentation process.
week 10
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