B to enable flashback database the cdb must be

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B. To enable flashback database, the CDB must be mounted. C. Individual PDBs can be flashed back without flashing back the entire CDB. D. The DB_FLASHBACK RETENTION_TARGET parameter must be set to enable flashback of the CDB. E. A CDB can be flashed back specifying the desired target point in time or an SCN, but not a restore point. Correct Answer: BDE Section: (none) Explanation Explanation/Reference: Explanation: QUESTION 80 You execute the following PL/SQL: Which two statements are true? (Choose two.) A. Fine-Grained Auditing (FGA) is enabled for the PRICE column in the PRODUCTS table for SELECT statements only when a row with PRICE > 10000 is accessed. B. FGA is enabled for the PRODUCTS.PRICE column and an audit record is written whenever a row with PRICE > 10000 is accessed. C. FGA is enabled for all DML operations by JIM on the PRODUCTS.PRICE column.
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D. FGA is enabled for the PRICE column of the PRODUCTS table and the SQL statements is captured in the FGA audit trial. Correct Answer: AB Section: (none) Explanation Explanation/Reference: Explanation: DBMS_FGA.add_policy * The DBMS_FGA package provides fine-grained security functions. * ADD_POLICY Procedure This procedure creates an audit policy using the supplied predicate as the audit condition. Incorrect: Not C: object_schema The schema of the object to be audited. (If NULL, the current log-on user schema is assumed.) QUESTION 81 You execute the following commands to audit database activities: SQL > ALTER SYSTEM SET AUDIT_TRIAL=DB, EXTENDED SCOPE=SPFILE; SQL > AUDIT SELECT TABLE, INSERT TABLE, DELETE TABLE BY JOHN By SESSION WHENEVER SUCCESSFUL; Which statement is true about the audit record that generated when auditing after instance restarts? A. One audit record is created for every successful execution of a SELECT, INSERT OR DELETE command on a table, and contains the SQL text for the SQL Statements. B. One audit record is created for every successful execution of a SELECT, INSERT OR DELETE command, and contains the execution plan for the SQL statements. C. One audit record is created for the whole session if john successfully executes a SELECT, INSERT, or DELETE command, and contains the execution plan for the SQL statements. D. One audit record is created for the whole session if JOHN successfully executes a select command, and contains the SQL text and bind variables used. E. One audit record is created for the whole session if john successfully executes a SELECT, INSERT, or DELETE command on a table, and contains the execution plan, SQL text, and bind variables used. Correct Answer: A Section: (none) Explanation Explanation/Reference: Explanation: Note: * BY SESSION In earlier releases, BY SESSION caused the database to write a single record for all SQL statements or operations of the same type executed on the same schema objects in the same session. Beginning with this release (11g) of Oracle Database, both BY SESSION and BY ACCESS cause Oracle Database to write one audit record for each audited statement and operation.
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  • Fall '19
  • Oracle Database

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