Examlex
A surrogate key is appropriate when the primary key of a table contains a lengthy text field.
Immediate Predecessor
In project management, refers to an activity that must be completed directly before another specific activity can commence.
Network Paths
Sequences of connected nodes and links in a network diagram, representing possible routes through a project schedule or communication framework.
Critical Path
The longest sequence of activities in a project plan that must be completed on time for the project to complete on due date.
Immediate Predecessors
The activities or tasks that directly precede another in a project schedule or process, without any intervening tasks.
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