38、Which two are true about data dictionary and dynamic performance views (v$
views)?
A) All database users have access to ALL_* views.
B) Data dictionary view output is subject to read consistency.
C) The defining queries for Oracle supplied dynamic performance views are
stored In the data dictionary.
D) All v$ views display output when queries, if the instance is in nomount
state
E) All database users have access to all v$ views.
Answer:AB
北京CUUG整理，转载请注明，OCP讨论群：569933648/836361015
