Podcast
Questions and Answers
Which of the following is a system deployment activity?
Which of the following is a system deployment activity?
- Adding new functionalities to the system
- Implementing changes to prevent errors
- Correcting faults in the system
- Making a software system available for use (correct)
What is the purpose of a system deployment plan?
What is the purpose of a system deployment plan?
- To correct faults found in the system functions
- To prepare a system for assembly and transfer to the customer site (correct)
- To determine the best method to replace an old system with a new one
- To modify the system after delivery to improve performance
Which system change-over strategy involves running the old and new system concurrently for a period?
Which system change-over strategy involves running the old and new system concurrently for a period?
- Direct cutover
- Phase operation
- Parallel operation (correct)
- Pilot operation
Which type of maintenance is concerned with repairing faults or errors found in day-to-day system functions?
Which type of maintenance is concerned with repairing faults or errors found in day-to-day system functions?
User training is only necessary for small and simple systems.
User training is only necessary for small and simple systems.
What does preventive maintenance aim to achieve?
What does preventive maintenance aim to achieve?
What is corrective maintenance?
What is corrective maintenance?
Preventive maintenance often results in decreased user satisfaction.
Preventive maintenance often results in decreased user satisfaction.
Who normally initiates preventive maintenance?
Who normally initiates preventive maintenance?
Which type of maintenance makes a system easier to use by adding enhancements?
Which type of maintenance makes a system easier to use by adding enhancements?
What is the main objective of perfective maintenance?
What is the main objective of perfective maintenance?
Which role is responsible for managing computer and network systems?
Which role is responsible for managing computer and network systems?
What is the role of systems analysts in maintenance?
What is the role of systems analysts in maintenance?
What initiates the process for handling maintenance requests in many organizations?
What initiates the process for handling maintenance requests in many organizations?
How does the system review committee contribute to maintenance management?
How does the system review committee contribute to maintenance management?
List and briefly describe the FOUR (4) types of system maintenance.
List and briefly describe the FOUR (4) types of system maintenance.
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Study Notes
Types of System Maintenance
- Corrective Maintenance focuses on fixing errors in an already operational system, aiming for a return to functionality post-error diagnosis.
- Preventive Maintenance is carried out to avoid potential issues before they occur, increasing user satisfaction and reducing downtime.
- Adaptive Maintenance adds enhancements to operational systems, improving usability within the constraints of the existing system setup.
- Perfective Maintenance aims to enhance system efficiency, reliability, and maintainability, often encompassing significant changes or reengineering.
Key Aspects of System Maintenance
- System failure represents the worst-case scenario in Corrective Maintenance, necessitating swift action for recovery and error correction.
- The initiative for Preventive Maintenance typically comes from the IT department, highlighting its overlooked yet essential role.
- Adaptive Maintenance often presents more complexity than new systems development due to the existing system's limitations.
- Perfective Maintenance is most effective mid-life of a system when frequent updates can lead to decreased efficiency and increased maintenance challenges.
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