Final answer:
Both the project network and the work breakdown structure provide 'sequencing' of project tasks and components, outlining the order of operations for efficient project execution.
Step-by-step explanation:
The element provided by both the project network and the work breakdown structure (WBS) is sequencing. The project network, often represented by a flow chart or a Gantt chart, shows the sequence of activities and the dependencies between them. The work breakdown structure, on the other hand, organizes the total scope of work into smaller, more manageable components, also in a logically sequenced manner.
While the WBS breaks down the project into smaller pieces and arranges tasks, it implies a sequence through its structure. The project network explicitly demonstrates the sequence of tasks through dependencies illustrated using arrows or lines that connect different tasks. Both project management tools are critical in planning and executing projects efficiently by establishing an order of operations.