Which two of the following requirements apply to network capacity planning?

Comprehensive and Detailed Explanation From Exact Extract:

For effective network capacity planning:

Enough historical data (at least 7 days) must be available: This ensures meaningful trend and forecast analysis.

Relevant objects (nodes, interfaces, volumes) must be managed: Only managed entities are included in capacity planning calculations.

Polling every OID or updating the MIB database (A, D) is not a direct requirement for capacity planning.