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Q101. Which are the prerequisites for performing flashback transactions on your database? (Choose all that apply.)

A. Undo retention guarantee for the database must be configured.

B. Supplemental log must be enabled for the primary key.

C. Supplemental log must be enabled.

D. Execute permission on the DBMS_FLASHBACK package must be granted to the user.

Answer: BCD


Q102. ASM supports all but which of the following file types? (Choose all that apply.)

A. Database files

B. Spfiles

C. Redo-log files

D. Archived log files

E. RMAN backup sets

F. Password files

G. init.ora files

Answer: FG


Q103. To enable faster incremental backups, you enabled block change tracking for the database.

Which two statements are true about the block change tracking file? (Choose two.)

A. Multiple change tracking files can be created for a database.

B. The change tracking file must be created after the first level 0 backup.

C. RMAN does not support backup and recovery of the change tracking file.

D. The database clears the change tracking file and starts tracking changes again, after whole database restore and recovery operations.

Answer: CD


Q104. Which statement is true for enabling Enterprise Manager Support Workbench in Oracle Database 11g to upload the physical files generated by Incident Packaging Service (IPS) to MetaLink?

A. The database must be running in ARCHIVELOG mode.

B. No special setup is required, and the feature is enabled by default.

C. The path for the Automatic Diagnostic Repository (ADR) must be configured with the DIAGNOSTIC_DEST initialization parameter.

D. The Enterprise Manager Support Workbench can be enabled only if the background process manageability monitor (MMON) is configured.

E. Select the Enable option in the Oracle Configuration Manager Registration window during the installation of the Oracle Database 11g software, provide valid MetaLink credentials and select license agreement.

Answer: E


Q105. In what view are you likely to see the following output?

SID SERIAL# EVENT SECONDS_IN_WAIT

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

121 269 RMAN backup & recovery I/O 2

129 415 SQL*Net message from client 63

130 270 SQL*Net message from client 8

A. V$SESSION_EVENT

B. V$SESSION

C. V$WAITS

D. V$WAITSTAT

E. V$SYSSTAT

Answer: B


Q106. Which two statements are true regarding Health Monitor checks in Oracle Database 11g? (Choose two.)

A. Health Monitor checks can be used to scan the contents of the redo log and archive logs for accessibility and corruption.

B. Health Monitor checks can be used to verify the integrity of database files and report failures if these files are inaccessible, corrupt or inconsistent.

C. Health Monitor checks can be used to verify the contents of dictionary entries for each dictionary object and fix it automatically.

D. Health Monitor checks are always initiated manually when there is some critical error.

Answer: AB


Q107. Which dependent object will get invalidated even if it is not affected by the table edefinition?

A. packages

B. triggers

C. synonyms

D. views

Answer: B


Q108. What command would you use to ensure that backup records in the control file are pointing to actual physical files on the backup media?

A. crosscheck

B. list backup

C. confirm

D. resync

E. backup validate

Answer: A


Q109. You performed the RMAN database backup having a backupset key number 231 with the KEEP FOREVER option. After some days, you want to change the status of the database backup and you issued the following command:

RMAN>CHANGE BACKUPSET 231 NOKEEP;

What is the implication of this command?

A. The backup is deleted.

B. The backup is marked unavailable.

C. The backup overrides the backup retention policy.

D. the backup becomes eligible for deletion according to the existing retention policy

Answer: D


Q110. Evaluate the following statements:

CREATE TABLE purchase_orders

 (po_id NUMBER(4),

po_date TIMESTAMP,

supplier_id NUMBER(6),

po_total NUMBER(8,2),

CONSTRAINT order_pk PRIMARY KEY(po_id))

PARTITION BY RANGE(po_date)

 (PARTITION Q1 VALUES LESS THAN (TO_DATE(?1-apr-2007?d-mon-yyyy?),

PARTITION Q2 VALUES LESS THAN (TO_DATE(?1-jul-2007?d-mon-yyyy?),

PARTITION Q3 VALUES LESS THAN (TO_DATE(?1-oct -2007?d-mon-yyyy?),

PARTITION Q4 VALUES LESS THAN (TO_DATE(?1-jan-2008?d-mon-yyyy?));

CREATE TABLE purchase_order_items

 (po_id NUMBER(4) NOT NULL,

product_id NUMBER(6) NOT NULL,

unit_price NUMBER(8,2),

quantity NUMBER(8),

CONSTRAINT po_items_fk

FOREIGN KEY (po_id) REFERENCES purchase_orders(po_id))

PARTITION BY REFERENCE(po_items_fk);

What are the two consequences of the above statements? (Choose two.)

A. Partitions of PURCHASE_ORDER_ITEMS have system-generated names.

B. Both PURCHASE_ORDERS and PURCHASE_ORDER_ITEMS tables are created with four partitions each.

C. Partitions of the PURCHASE_ORDER_ITEMS table exist in the same tablespaces as the partitions of the PURCHASE_ORDERS table.

D. The PURCHASE_ORDER_ITEMS table inherits the partitioning key from the parent table by automatically duplicating the key columns.

E. Partition maintenance operations performed on the PURCHASE_ORDER_ITEMS table are automatically reflected in the PURCHASE_ORDERS table.

Answer: BC