FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -The objective of the maintenance phase of the system development life cycle is to manage all changes to the system to support the end user, monitor the system’s performance, perform required security activities, and finally move into the training and documentation for end user support.

Detailed explanation-2: -11) Name the phase where the performance of the new system monitored? During the Evolution and Maintenance phase, the system is continuously monitored.

Detailed explanation-3: -During the maintenance phase, the customer monitors the software to ensure it continues to operate according to the coding specifications. In addition to monitoring software functionality, the customer also repairs defects and upgrades software when necessary.

Detailed explanation-4: -The operate phase entails the use of the software in the production environment. In the monitor phase, various elements of the software are monitored. These could include the overall system performance, user experience, new security vulnerabilities, an analysis of bugs or errors in the system.

Detailed explanation-5: -Systems analysis includes: initial investigation; systems survey; feasibility study; determination of information needs and system requirements; and delivery of systems requirements.