Operations documentation should contain recovery/restart procedures, so operations can return to normal processing in a timely manner. Turning off the uninterruptible power supply (UPS) and then turning off the power might create a situation for recovery and restart, but the negative effect on operations would prove this method to be undesirable. The review of program code and documentation generally does not provide evidence regarding recovery/restart procedures.

Section: Protection of Information Assets
Explanation:
A critical path's activity time is longer than that for any other path through the network. This path is
important because if everything goes as scheduled, its length gives the shortest possible completion time
for the overall project. Activities on the critical path become candidates for crashing, i.e., for reduction in
their time by payment of a premium for early completion. Activities on the critical path have zero slack time
and conversely, activities with zero slack time are on a critical path. By successively relaxing activities on a
critical path, a curve showing total project costs vs. time can be obtained.

Section: Information System Operations, Maintenance and Support

Section: Information System Acquisition, Development and Implementation