What are two reasons for which the Diagnostics and Tuning packs are essential to ongoing
maintenance of an Oracle Database?
A.
With Diagnostics and Tuning Packs installed, an Oracle database recovers easily from a crash orcorruption.
B.
Oracle Databases are constantly changing; more users, data added and deleted, varying SQL
atapplication level.
C.
Diagnostics and Tuning Packs are needed to keepOracle Database table and index statistics
current.
D.
Inefficient “Bad” application SQL can be detected by Diagnostics Pack and then optimized utilizing TuningPack SQL Profiles, even if it can’t be changed at the application end.
E.
Diagnostics and Tuning packs are a prerequisite for a customer to license Oracle Database EnterpriseEdition
BD