After implementing full Oracle Data Redaction, you change the default value for the NUMBER

Data type as follows:

SQL> select number_value from REDACTION_VALUES_FOR_TYPE_FULL;

NUMBER_VALUE

------------

0

SQL> exec DBMS_REDACT.UPDATE_FULL_REDACTION_VALUES(-1、;

SQL> select number_value from REDACTION_VALUES_FOR_TYPE_FULL;

NUMBER_VALUE

------------

-1

After changing the value, you notice that FULL redaction continues to redact numeric data with

Zero.（您注意到 FULL 编校继续以零编校数值数据）也就是上面的修改还没 生效，该命令是把

Number 的数据类型编辑以后默认值为－1）。

What must you do to activate the new default value for numeric full redaction?

Oracle Data Redaction is active on the SCOTT.EMP table.

You queried the table twice.

SQL> SELECT ENAME, SAL, COMM, MGR, HIREDATE FROM EMP WHERE

DEPTNO=30;

SQL> SELECT ENAME, SAL, COMM, MGR, HIREDATE FROM EMP WHERE

DEPTNO=30;

Which is guaranteed to be true concerning the redaction policy?

You are administering a multitenant container database (COB、 that contains two

Pluggable databases (PDBs、, pdb1 and pdb2. You are connected to pdb2 as a common

User with DBA privileges.

The statistics_level parameter is PDB modifiable.

As the user sys, execute the following command on pdb2:

SQL> ALTER SYSTEM SET STATISTICS_LEVEL=ALL SID='*' SCOPE=SPFILE;

Which statement is true about the result of this command?

What is the effect of specifying the "ENABLE PLUGGABLE DATABASE" clause in a "CREATE

DATABASE" statement?

Examine the RMAN command:

RMAN> RUN {

ALLOCATE CHANNEL c1 DEVICE TYPE sbt;

ALLOCATE CHANNEL c2 DEVICE TYPE sbt;

ALLOCATE CHANNEL c3 DEVICE TYPE sbt;

BACKUP

INCREMENTAL LEVEL = 0

(DATAFILE 1,4,5 CHANNEL c1、

(DATAFILE 2,3,9 CHANNEL c2、

(DATAFILE 6,7,8 CHANNEL c3、;

SQL 'ALTER SYSTEM ARCHIVE LOG CURRENT';

}

Which statement is true about the command?

Choose one

Examine the RMAN commands:

RMAN> CONNECT TARGET "sbu@prod AS SYSBACKUP";

RMAN> CONNECT AUXILIARY "sbu@dup_db AS SYSBACKUP";

RMAN> DUPLICATE TARGET DATABASE TO dup_db

FROM ACTIVE DATABASE

PASSWORD FILE

SECTION SIZE 400M;

Which statement is true about the DUPLICATE command?

Choose the best answer.

Application PDBs, SALES_APP1 and SALES_APP2, must be created and they must

Access common tables of the SALES_APP application.

Examine these steps:

1 Install the SALES_APP application, including the common tables, in the

application root.

2 Install the SALES_APP application in the application root and the common

tables in both the CDB root and the application root.

3 Create an application seed.;

4Install the SALES_APP application in the application seed.

5Create the SALES_APP1 and SALES_APP2 application PDBs.

6 Sync the SALES_APP1 and SALES_APP2 application PDBs with the application

root.

7 Sync the SALES_APP1 and SALES_APP2 application PDBs with the application

seed.

8 Sync the application seed with the application root.

Which are the minimum required steps in the correct sequence?

Choose the best answer.

Examine this configuration:

1 CDB1 is a container database.

2 There are several pluggable databases (PDBs、 in CDB1.

5 Each PDB has several tables with referential integrity constraints.

6 FLASHBACK DATABASE is ON.

7 UNDO RETENTION GUARANTEE is enabled.

Multiple undesired multitable changes were made in all the PDBs.

Which method can be used to undo the changes using a single command?