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Q111. Which is the source used by Automatic SQL Tuning that runs as part of the AUTOTASK framework? 

A. SQL statements that are part of the AWR baseline only 

B. SQL statements based on the AWR top SQL identification 

C. SQL statements that are part of the available SQL Tuning Set (STS) only 

D. SQL statements that are available in the cursor cache and executed by a user other than SYS 

Answer:


Q112. Which is the source used by Automatic SQL Tuning that runs as part of the AUTOTASK framework? 

A. SQL statements that are part of the AWR baseline only 

B. SQL statements based on the AWR top SQL identification 

C. SQL statements that are part of the available SQL Tuning Set (STS) only 

D. SQL statements that are available in the cursor cache and executed by a user other than SYS 

Answer:


Q113. You are using Recovery Manager (RMAN) to perform backups. In which three situations would you perform a compressed backup? (Choose three.) 

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

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

C. You are using disk-based backups and disk space in your Flash Recovery Area, or other disk-based backup destinations are limited. 

D. You are performing your backups to some device over a network where reduced network bandwidth is more important than CPU usage. 

E. You are using some archival backup media, such as CD or DVD, where reducing backup sizes saves media costs and archival storage. 

Answer: C,D,E 


Q114. You want the Automatic SQL Tuning process to stop accepting and implementing the recommended SQL profiles automatically. Which action would you perform to achieve this? 

A. Edit the automatic maintenance window group configuration. 

B. Set the CURSOR_SHARING parameter to EXACT for the database instance. 

C. Use the DBMS_SQLTUNE.SET_TUNING_TASK_PARAMETERS procedure to set ACCEPT_SQL_PROFILES to FALSE. 

D. Set the SQLTUNE_CATEGORY parameter to DEFAULT for the database instance. 

Answer:


Q115. Evaluate the following command: 

SQL> CREATE TABLE design_data (id NUMBER, 

doc CLOB) 

LOB(doc) STORE AS SECUREFILE(DEDUPLICATE); 

Which statement is true regarding the above command? 

A. The LOB values are automatically compressed. 

B. The LOB values are cached by default in the buffer cache. 

C. The LOB values are automatically stored in encrypted mode. 

D. All LOB data that is identical in two or more rows in a LOB column share the same data blocks. 

Answer:


Q116. Which statements are true regarding the concept of problems and incidents in the fault diagnosability infrastructure for Oracle Database 11g? (Choose all that apply.) 

A. The problem key is the same as the incident number. 

B. Every problem has a problem key, which is a text string that describes the problem. 

C. The database makes an entry into the alert log file when problems and incidents occur. 

D. The database sends an incident alert to the Oracle Enterprise Manager Database Home page. 

E. Only the incident metadata and dumps are stored in the Automatic Diagnostic Repository (ADR). 

Answer: B,C,D 


Q117. While tuning a SQL statement, the SQL Tuning Advisor finds an existing SQL profile for the statement that has stale statistics available. What would the optimizer do in this situation? 

A. It updates the existing SQL profiles with current statistics. 

B. It makes the statistics information available to GATHER_STATS_JOB. 

C. It initiates the statistics collection process by running GATHER_STATS_JOB. 

D. It logs a warning message in the alert log so that the DBA can perform statistics collection manually. 

Answer:


Q118. Which client requests to the database can be captured as a part of the workload capture? (Choose all that apply.) 

A. flashback query 

B. distributed transactions 

C. logging in and logging out of sessions 

D. all DDL statements having bind variables 

E. direct path load of data from external files 

Answer: C,D 


Q119. View the Exhibit for some of the current parameter settings. 

A user logs in to the HR schema and issues the following commands: 

SQL> CREATE TABLE emp 

(empno NUMBER(3), 

ename VARCHAR2(20), 

sal NUMBER(8,2)); 

SQL> INSERT INTO emp(empno,ename) VALUES(1,'JAMES'); 

At this moment, a second user also logs in to the HR schema and issues the following command: 

SQL> ALTER TABLE emp MODIFY sal NUMBER(10,2); 

What happens in the above scenario? 

A. A deadlock is created. 

B. The second user's command executes successfully. 

C. The second user's session immediately produces the resource busy error. 

D. The second user's session waits for a time period before producing the resource busy error. 

Answer:


Q120. Which two statements about Oracle Direct Network File System (NFS) are true? (Choose two.) 

A. It bypasses the OS file system cache. 

B. A separate NFS interface is required for use across Linux, UNIX, and Windows platforms. 

C. It uses the operating system kernel NFS layer for user tasks and network communication modules. 

D. File systems need not be mounted by the kernel NFS system when being served through Direct NFS. 

E. Oracle Disk Manager can manage NFS on its own, without using the operating system kernel NFS driver. 

Answer: A,E