[share_ebook] Pass4Sure Oracle 11g 1z1-052 Testing Engine,Braindumps

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Oracle 11g 1z1-052 Testing Engine,Braindumps.

Oracle Oracle 11i certification includes:
1z0-050:Oracle Database 11g: New Features for Administrators
1z0-236:11i Applications DBA Fundamentals II
1z0-235:Oracle 11i Applications DBA:Fundamentals I
1z0-231:Oracle Implement Workflow 11i/2.6
1z0-222:Oracle Purchasing 11i Fundamentals
1z0-200:Oracle 11i E-Business Essentials.
1z0-213:Oracle Receivables 11i Fundamentals
1z0-212:Oracle Payables 11i Fudamentals
1z0-223:Oracle Order Management 11i Fundamentals
1z0-211:Oracle 11i General Ledger
1z0-233:Oracle 11i Install, Patch and Maintain Applications
1z0-232:Oracle 11i System Administration
1z0-221:Oracle 11i Inventory Management Fundamentals

 

 

1. View the Exhibit and examine the attributes of an undo tablespace.

In an OLTP system, the user SCOTT has started a query on a large table in the peak transactional hour that

performs bulk inserts. The query runs for more than 15 minutes and then SCOTT receives the following error:

ORA-01555: snapshot too old

What could be the reason for this error?

A.The query is unable to get a read-consistent image.

B.There is not enough space in Flash Recovery Area.

C.There is not enough free space in the flashback archive.

D.The query is unable to place data blocks in undo tablespace

Answer: A

2. Which two statements are true about the Automatic Workload Repository (AWR)? (Choose two.)

A.All AWR tables belong to the SYSTEM schema.

B.The AWR contains systemwide tracing and logging information.

C.The snapshots collected by the AWR are accessible through data dictionary views.

D.The snapshots collected by the AWR are used by self-tuning components in the database.

Answer: CD

3. While observing the index statistics, you find that an index is highly fragmented, thereby resulting in poor

database performance. Which option would you use to reduce fragmentation without affecting the users who are

currently using the index?

A.Validate the index structure using the ANALYZE...INDEX command.

B.Rebuild the index using the ALTER INDEX..REBUILD ONLINE command.

C.Change the block space utilization parameters using the ALTER INDEX command.

D.Deallocate the unused space in the index using the ALTER INDEX..DEALLOCATE UNUSED command.

Answer: B

1Z1-052

4. Your test database is running in NOARCHIVELOG mode. Which statement is true regarding the type of

backups that can be performed on the database?

A.You can perform online whole database backups.

B.You can perform offline whole database backups.

C.You cannot perform schema-level export/import operations.

D.You can perform the backup of only the SYSTEM tablespace when the database is open.

Answer: B

5. The database instance is currently using SPFILE. View the Exhibit and examine the error that you received

while running the DB Structure Integrity check.

Given below are the steps to recover from the error in random order:

1: Shut down the instance, if not already done.

2: Copy one of the remaining control files to a new location.

3: Change the value of the CONTROL_FILES initialization parameter to correspond to the new location of the

control files.

4: Start up the database instance to the NOMOUNT stage.

5: Recover the database to the point of failure of the control file.

6: Open the database.

Identify the correct sequence of steps?

A.1, 2, 4, 3, 5, 6

B.2, 4, 3, 5, 6; 1 not required

C.4, 5, 6, 2, 3; 1 not required

D.5, 2, 3, 4; 1 and 6 not required

Answer: A

 

http://www.certclear.com/demos/1z1-052.doc


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