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Oracle 1z0-062 Online Access

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Total 379 questions

Oracle Database 12c: Installation and Administration Questions and Answers

Question 41

Examine the command:

SQL> CREATE TABLESPACE test1

DATAFILE '/u01/app/oracle/oradata/orc1/test01.dbf' SIZE 5M

AUTOEXTEND ON UNIFORM;

Which statement is true?

Options:

A.

The data file, TEST01.DBF, can be auto extended to a maximum size of 5M.

B.

The tablespace, TEST1, can contain a maximum of one data file.

C.

Allocated and free extents are tracked using bitmaps.

D.

Segment free space is tracked in the data dictionary.

Question 42

Examine the details of the uncompressed, non-partitioned heap table CITIES.

Examine the command:

SQL> ALTER TABLE cities SHRINK SPACE COMPACT;

What must you do before executing it?

Options:

A.

Ensure free space that is approximately equal to the space used by the table should be available.

B.

Ensure there are no pending transactions on the table.

C.

Enable row movement is enabled.

D.

Disable all indexes on the table.

Question 43

Which two tasks must you perform before you begin the upgrade process to Oracle Database 12c? (Choose two.)

Options:

A.

Put all readonly tablespaces in read write mode

B.

Recompile all invalid objects

C.

Set the compatible parameter to 12.1.0.1

D.

Gather dictionary statistics

E.

Empty all user recycle bins

Question 44

You want to create a database and you have the following:

- Oracle Grid Infrastructure is installed and configured.

- Oracle Database Vault is installed in ORACLE_HOME to be used for this database.

- Oracle Enterprise Manager Cloud Control is available and an agent is deployed on the database server.

Examine the requirements:

1. configuring the database instance to support shared server mode

2. using Automatic Storage Management (ASM) for storing database files.

3. configuring a naming method to help a remote user connect to a database instance

4. configuring the Fast Recovery Area

5. configuring Database Vault

6. configuring Enterprise Manager (EM) Database Express

7. registering with EM Cloud Control

8. configuring remote log archive destinations

9. enabling daily incremental backups

10. configuring a nondefault block size for nondefault block size tablespaces

Which of these requirements can be met while creating a database by using the Database Configuration Assistant (DBCA)?

Options:

A.

1, 2, 4, 5, 7, 8, 9 and 10

B.

1, 2, 4, 5, 6 and 7

C.

1, 2, 3, 8, 9 and 10

D.

1, 2, 3, 4, 6, 8, 9 and 10

E.

1, 2, 4, 5, 6, 7 and 8

Page: 11 / 14
Total 379 questions