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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

You use a recovery catalog for maintaining your database backups.You execute the following command:$rman TARGET / CATALOG rman / cat@catdbRMAN > BACKUP VALIDATE DATABASE ARCHIVELOG ALL;Which two statements are true?() Corrupted blocks, if any, are repaired.。 Checks are performed for physical corruptions.。 Checks are performed for logical corruptions.。 Checks are performed to confirm whether all database files exist in correct locations。 Backup sets containing both data files and archive logs are created.。 简要叙述资产评估工作的科学性原则。 Which can appropriately be thrown by a programmer using Java SE technology to create a desktop application?() ClassCastException。 NullPointerException。 NoClassDefFoundError。 NumberFormatException。 ArrayIndexOutOfBoundsExceptio。 Name three attributes used to configure a multi-data source in Oracle WebLogic ()  Statement Cache Type。  Logging Last Resource。  Algorithm Type。  Failover Request if Busy。  JNDI Name。 “敕勒川,阴山下,天似穹庐,笼盖四野。天苍苍,野茫茫,风吹草低见牛羊”。诗句描绘的是()。 汉代末开发的江南荒野。 北朝时期的塞外草原。 汉朝陇西地区的农牧场。 三国时期的黄河流域。

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?()

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