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You want to consolidate databases for the CRM, ERP, and SCM applications by migrating them to pluggable databases (PDBs).
You have already created a test system to support the consolidation of databases in a multitenant container database (CDB) that has multiple PDBs.
What is the easiest way to perform capacity planning for consolidation?

A. capturing the most resource-intensive SQL statements in a SQL Tuning Set on the production system and using the SQL Performance Analyzer on the test
system

B. capturing the workload on the production system and replaying the workload for one PDB at a time on the test system

C. capturing the workload on the production system and using Consolidated Database Replay to replay the workload of all production systems simultaneously for
all PDBs

D. capturing the most resource-intensive SQL statements in a SQL Tuning Set on the production system and using the SQL Tuning Advisor on the test system

Explanation:

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