<{p}>21、Which three are true about patchsets?<{/p}>
发布于 2021-04-23 20:02:25
【多选题】 A They are only released quarterly B They are installed via Opatch or Opatchauto. C A base release is not needed to install patchsets. D They can introduce new features E They can be applied in a rolling fashion for Clusterware and the databases F Installing a patchset is considered an upgrade.
