多选题You want to enforce a company’s business policy on several objects by using a singlepolicy function. Which two types of policies can be assigned to the policy_type argument in the dbms_rls.add_policy procedure to achieve the above objective？（）ADBMS_RLS.STATICBDBMS_RLS.DYNAMICCDBMS_RLS.SHARED_STATICDDBMS_RLS.CONTEXT_SENSITIVEEDBMS_RLS.SHARED_CONTEXT_SENSITIVE
多选题
You want to enforce a company’s business policy on several objects by using a singlepolicy function. Which two types of policies can be assigned to the policy_type argument in the dbms_rls.add_policy procedure to achieve the above objective？（）
A
DBMS_RLS.STATIC
B
DBMS_RLS.DYNAMIC
C
DBMS_RLS.SHARED_STATIC
D
DBMS_RLS.CONTEXT_SENSITIVE
E
DBMS_RLS.SHARED_CONTEXT_SENSITIVE
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