1Z0-040, Oracle 1Z0-040 Exam

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1Z0-040 Exam

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200 Q&As
更新時間
2012-02-07
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$99.99 69.99

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考試代碼: 1Z0-040

考試名稱: Certified UML Professional Fundamental

您將一次輕鬆通過 1Z0-040 考試!

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Oracle 10g DBA 1z0-040 Web Demo

This webdemo is just a demo data, only for reference and learning, there is no other purposes.

                                                1.You created a locally managed tablespace by using the following SQL statement:

CREATE TABLESPACE hr_tbs

DATAFILE 'data.dat' SIZE 1M REUSE

AUTOEXTEND ON MAXSIZE 100M;

The warning and critical tablespace usage threshold values are set to
85% and 97%, respectively. Which two statements regarding the
threshold-based alerts generation for the HR_TBS tablespace are
correct? (Choose two.)

A.A critical alert will be generated when 97 MB space is used.

B.A critical alert will be generated when 970 KB space is used.

C.A warning alert will be generated when 85 MB space is used.

D.A warning alert will be generated when 850 KB space is used.

E.A critical alert will be generated when 970 KB is left as free space.

F.A warning alert will be generated when 850 KB is left as free space.

G.No critical alert will be generated because it is a small file tablespace.

H.No warning alert will be generated because the tablespace is autoextensible.

Answer: AC

3. Which two statements regarding the FLASHBACK_TRANSACTION_QUERY view are correct? (Choose two.)

A.You can find information about only active transactions from the view.

B.You can find information about read only transactions from the view.

C.You require the SELECT ANY TRANSACTION system privilege to access the view.

D.You can find information about both active and committed transactions from the view.

E.You require the SELECT ON FLASHBACK_TRANSACTION_QUERY object privilege to access the view.

Answer: CD

4. Which two statements regarding the Policy Framework in Enterprise Manager (EM) are correct? (Choose two.)

A.Policy violations are prioritized as High, Medium, or Informational by category.

B.Policies can be disabled completely, or flagged as ignored, for the specified target.

C.Policies can be flagged as ignored, but never completely disabled, for the specified target.

D.Policy violations must be corrected, otherwise the database will shut down until corrective action occurs.

Answer: AB

5. You need to ensure that the database users should be able to use the
various flashback query features in order to go back in time by four
hours. What would you do to achieve this? (Choose two.)

A.set SQL_TRACE=True

B.set UNDO_RETENTION=14400

C.set FAST_START_MTTR_TARGET=240

D.set LOG_CHECKPOINT_INTERVAL=240

E.set DB_FLASHBACK_RETENTION_TARGET=14400

F.issue ALTER DATABASE FLASHBACK ON; command

G.set the RETENTION GUARANTEE clause for the undo tablespace

Answer: BG

6. You have three temporary tablespace groups named G1, G2, and G3 in your database.

You are creating a new temporary tablespace as follows:

CREATE TEMPORARY TABLESPACE TEMP1 TEMPFILE '/u1/data/temp1.dbf' SIZE 10M TABLESPACE GROUP '';

Which statement regarding the above command is correct?

A.It will create the tablespace TEMP1 in group G1.

B.It will create the tablespace TEMP1 in group G3.

C.It will not add the tablespace TEMP1 to any group.

D.It will create the tablespace TEMP1 in the default group.

E.It will throw an error with message 'specified group is not available'.

F.It will create a new group with a system-generated name and add the tablespace TEMP1 to it.

Answer: C

7. You plan to create an external table from the EMPLOYEES,
DEPARTMENTS, and LOCATIONS database tables. Which method or command
should you use to create and populate the external table?

A.the expdp and impdp commands

B.conventional export and import

C.CREATE TABLE.. and SQL*Loader

D.CREATE TABLE.. and INSERT INTO.. SELECT.. FROM..

E.CREATE TABLE.. ORGANIZATION EXTERNAL ..AS SELECT.. FROM..

Answer: E

8. You want to perform the database backup when user activity on your system is low, such as between 12:00 a.m. and 2:00 a.m.

Which command terminates with an error if the backup is not complete at the end of the specified duration?

A.RMAN> BACKUP DURATION 2:00 MINIMIZE LOAD DATABASE;

B.RMAN> BACKUP DURATION 2:00 PARTIAL FILESPERSET 1 DATABASE;

C.RMAN> BACKUP DURATION 2:00 PARTIAL MINIMIZE TIME DATABASE;

D.RMAN> BACKUP AS COPY DURATION 2:00 PARTIAL MINIMIZE LOAD DATABASE;

Answer: A

2. You have three production databases, HRDB, FINDB, and ORGDB, that
use the same ASM instance. At the end of the day, you execute the
following command on the ASM instance to shut down:

SQL> shutdown immediate;

What is the result of executing this command?

A.All the instances, including the ASM instance, are shut down in the ABORT mode.

B.The ASM instance is shut down, but the other instances are still running.

C.The ASM instance is still functional, but the other instances are shut down.

D.All the instances, including the ASM instance, are shut down in the IMMEDIATE mode.

E.HRDB, FINDB, and ORGDB instances are shut down in the ABORT mode and the ASM instance is shut down in the IMMEDIATE mode.

F.HRDB, FINDB, and ORGDB instances are shut down in the NORMAL mode and the ASM instance is shut down in the IMMEDIATE mode.

Answer: D

1Z0-040, Oracle 1Z0-040 Exam

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1Z0-040 Exam

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Oracle 10g DBA 1z0-040 Web Demo

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