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QUESTION NO:4

Which method would you use to undo the changes made by a particular transaction without affecting the

changes made by other transactions?

A. point-in-time recovery

B. manually enter the appropriate data again

C. execute the ROLLBACK command with transaction number

D. flashback the database to before the transaction was committed

E. determine all the necessary undo SQL statements from FLASHBACK_TRANSACTION_QUERY and

use them for recovery

Correct Answer: E

QUESTION NO:67

You are using Recovery Manager (RMAN) to perform backups. In which three situations would you

perform a compressed backup? (Choose three.)

A. Your database includes a large number of BFILEs.

B. You are making image copies, and you have not enabled tablespace compression.

C. You are backing up to tape and your tape device performs its own compression.

D. You are using disk-based backups and disk space in your Flash Recovery Area, or other disk-based

backup destinations are limited.

E. You are performing your backups to some device over a network where reduced network bandwidth is

more important than CPU usage.

F.

You are using some archival backup media, such as CD or DVD, where reducing backup sizes saves

media costs and archival storage.

Correct Answer: DEF

QUESTION NO:8

Examine the following commands of Data Pump to import objects to new non-existent users hr1 and oe1 .

Which objective would be achieved by the above command sets?

A. expdp will fail because no path has been defined for the dumpfile.

B. expdp will succeed but Impdp will fail because users do not exist.

C. impdp would create two schemas called hr1 and oe1 and copy the schema objects to the new users.

D. impdp would create two schemas called hr1 and oe1 and import tables owned by hr and oe schemas to

hr1 and oe1 schemas, respectively.

Correct Answer: B

QUESTION NO:55

You executed the following command on a partitioned table sales_test:

ALTER TABLE sales_test

MOVE PARTITION s_q3 TABLESPACE users2

UPDATE INDEXES

(sales_test_ix

(PARTITION s_q3 TABLESPACE example) );

Which two statements regarding the above command are correct? (Choose two.)

A. Thesales_test_ix index will be rebuilt automatically.

B. The UPDATE INDEXES clause is optional in the above command.

C. The UPDATE INDEXES clause is used only with the MOVE operation on a partition.

D. The UPDATE INDEXES clause without storage attributes will rebuild the index in the

SYSTEMtablespace.

Answer: A,B

Explanation:

On the statement, de clause UPDATE INDEXES had been used. By default, many table

maintenance operations on partitioned tables invalidate (mark UNUSABLE) the corresponding

indexes or index partitions. You must then rebuild the entire index or, in the case of a global index,

each of its partitions. The database lets you override this default behavior if you specify UPDATE

INDEXES in your ALTER TABLE statement for the maintenance operation. Specifying this clause

tells the database to update the index at the time it executes the maintenance operation DDL

statement.

REF.: Oracle(r) 10g Administrator Guide, 17-24

QUESTION NO:72

A query on the sales table returned the following error : Tue May 11 07:05:40 2004 Some indexes or index

[sub]partitions of table SCOTT.SALES have been marked unusable Which statement caused this error to

be returned when you issued the query?

A. DELETE FROM sales;

B. UPDATE sales SET prod_status=’sold’ WHERE prod_cat=’pens’;

C. ALTER TABLE sales MOVE PARTITION sal_q1 TABLESPACE EXAMPLE;

D. ALTER TABLE sales MOVE PARTITION sal_q1 TABLESPACE EXAMPLE UPDATE INDEXES;

Correct Answer: C

QUESTION NO:82

Examine the following command to create an external table from EMPLOYEES and DEPARTMENTS

database tables.

1. CREATE TABLE employee_ext

2. (employee_id, first_name, last_name, department_name)

3. ORGANIZATION EXTERNAL

4. (

5. TYPE ORACLE_LOADER

6. DEFAULT DIRECTORY ext_dir

7. LOCATION (’emp1.dmp’)

8. )

9. PARALLEL

10. AS

11. SELECT e.emplyee_id,e.first_name,e.last_name,d.department_name

12. FROM employees e, departments d;

Which line of the command would cause an error?

A. line 2, because the column names have been specified

B. line 7, because the file name must have a .dat extension

C. line 3, because ORGANIZATION EXTERNAL has been specified

D. line 9, because the PARALLEL option cannot be specified with one file name

E. line 12, because there is no join defined between EMPLOYEES and DEPARTMENTS tables

F.

line 5, because ORACLE_LOADER is not a valid structure for external table creation with the SELECT

statement

Correct Answer: F

QUESTION NO:51

You need to create a schedule that will run a job on the second Friday of each month. What should the

repeat interval of the schedule be set to?

A. FREQ = MONTHLY; BYDAY = 2FRI;

B. FREQ = MONTHLY; BYDAY = FRI2;

C. FREQ = MONTHLY; BYDAY = -2FRI;

D. FREQ = MONTHLY; BYDAY = FRI(2);

Correct Answer: A

QUESTION NO:87

Which four policy rule categories are available in the Policy Framework? (Choose four.)

A. . Objects

B. Storage

C. Security

D. Network

E. Configuration

Correct Answer: ABCE

QUESTION NO:98

View the Exhibit and examine the sparsely populated EMP table segment. You execute the following SQL

command: ALTER TABLE emp SHRINK SPACE; Identify how the data in the segment will be reorganized

as a result of the above statement.

A. Option A

B. Option B

C. Option C

D. Option D

E. Option E

Correct Answer: A

QUESTION NO:20

Which three actions are required to configure the Flashback Database? (Choose three.)

A. set Flash Recovery Area

B. enable Flashback logging

C. create FLASHBACKtablespace

D. create a user calledflashoper

E. start the database in the ARCHIVELOG mode

F. start the database in the NOARCHIVELOG mode

Answer: A,B,E

Explanation:

The requirements for enabling Flashback Database are:

* Your database must be running in ARCHIVELOG mode, because archived logs are used in the

Flashback Database operation.

* You must have a flash recovery area enabled, because flashback logs can only be stored in the

flash recovery area.

* Enable flashback loging . To enable logging for Flashback Database, set the

DB_FLASHBACK_RETENTION_

TARGET initialization parameter and issue the ALTER DATABASE FLASHBACK ON

statement.REF.: Oracle(r) 10g Backup and Recovery Basics, 5-2 and 5-

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