ITM 309 Study Guide - Midterm Guide: Platform As A Service, Disaster Recovery Plan, Wide Area Network
Document Summary
Very collaborative (time x cost)/scope = quality (scope x quality)/(cost x time) = c project management effectiveness (pm eff. ) Availability time frames when the system is operational (high availability -> never failing -> 24/7/365) Flexibility = maintainability how quickly a system can transform to support environment change. Scalability how well a system can scale up, or adapt to the increased demands of growth. Reliabilty = accuracy ensures a system is funtioning correctly and providing accurate information. Portability refers to the ability of an application to operate on different devices or software platforms, such as different os. Back up an exact copt of a system"s information. Recovery the ability to get a system up and running in the event of a system crash or failure. Fault tolerance - s the property that enables a system to continue operating properly in the event of the failure.
