Critical path
the activities that must be completed on time for the project to finish on time
Float time
any spare time that arises between the completion of an activity and the starting time for the next
Management by exception
the principle that because managers cannot supervise every activity within the organisiation, they should focus their energies on the most important issues
Network
a diagram showing all activities needed to complete a project, the order in which they must be completed and the critical path
Network analysis
breaking a project down into it component parts, to identify the sequence of activities involved