Oracle certification 1Z0-055 exam test software

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We are also constantly upgrade our training materials so that you could get the best and the latest information for the first time. When you buy our <strong>1Z0-055</strong> exam training materials, you will get a year of free updates. At any time, you can extend the the update subscription time, so that you can have a longer time to prepare for the exam. </p><p><strong><strong>1Z0-055</strong> Free Demo Download</strong>: <strong>http://www.itcertmaster.com/1Z0-055.html</strong></p><p>NO.1 You want to convert your existing non-ASM files to ASM files for the database PROD. Which method or<br />command would you use to accomplish this task?<br />A. Data Pump Export and Import<br />B. conventional export and import<br />C. the CONVERT command of RMAN<br />D. the BACKUP AS COPY.. command of RMAN<br />Answer: D<br /><br /><strong>Oracle</strong>   <strong>1Z0-055 pdf</strong>   <strong>1Z0-055 demo</strong><br /><br />NO.2 Which two statements are true with respect to the maintenance window? (Choose two.)<br />A. A DBA can enable or disable an individual task in all maintenance windows.<br />B. A DBA cannot change the duration of the maintenance window after it is created.<br />C. In case of a long maintenance window, all Automated Maintenance Tasks are restarted every four<br />hours.<br />D. A DBA can control the percentage of the resource allocated to the Automated Maintenance Tasks in<br />each window.<br />Answer: AD<br /><br /><strong>Oracle certification training</strong>   <strong>1Z0-055</strong>   <strong>1Z0-055</strong><br /><br />NO.3 In your database, the RESULT_CACHE_MODE parameter has been set to MANUAL in the<br />initialization parameter file.<br />You issued the following command:<br />SQL>SELECT /*+ RESULT_CACHE */ sale_category, sum(sale_amt)<br />FROM sales<br />GROUP BY sale_category;<br />Where would the result of this query be stored?<br />A. PGA<br />B. large pool<br />C. shared pool<br />D. database buffer cache<br />Answer: C<br /><br /><strong>Oracle dumps</strong>   <strong>1Z0-055</strong>   <strong>1Z0-055 test answers</strong>   <strong>1Z0-055</strong><br /><br />NO.4 You performed an incomplete recovery and opened the database with the RESETLOGS option. The<br />LOG_ARCHIVE_FORMAT parameter is set to 'ora_%t_%s_%r.log'. Which statement regarding the<br />archived redo log files, created in an earlier incarnation of the database, is true?<br />A. The archived redo log files will be overwritten.<br />B. The archived redo log files are deleted automatically.<br />C. The archived redo log files should be moved to some other location.<br />D. The archived redo log files are still maintained because the file names are unique.<br />Answer: D<br /><br /><a href="http://www.itcertmaster.com/Oracle_index.html">Oracle braindump</a>   <strong>1Z0-055 study guide</strong>   <strong>1Z0-055</strong><br /><br />NO.5 Which method would you use to undo the changes made by a particular transaction without affecting<br />the changes made by other transactions?<br />A. point-in-time recovery<br />B. execute the ROLLBACK command with transaction number<br />C. flashback the database to before the transaction was committed<br />D. determine all the necessary undo SQL statements from FLASHBACK_TRANSACTION_QUERY and<br />use them for recovery<br />Answer: D<br /><br /><strong>Oracle exam prep</strong>   <strong>1Z0-055 study guide</strong>   <strong>1Z0-055 exam</strong>   <strong>1Z0-055</strong><br /><br />NO.6 You issued the following command:<br />CREATE GLOBAL TEMPORARY TABLE admin_work_area<br />(startdate DATE,<br />enddate DATE,<br />class CHAR(20))<br />ON COMMIT DELETE ROWS<br />TABLESPACE tbs_t1;<br />An index is then created on the ADMIN_WORK_AREA temporary table.<br />Which two statements are true regarding the TBS_T1 tablespace in the above command? (Choose two.)<br />A. It stores only the temporary table but not its indexes.<br />B. It stores both the temporary table as well as its indexes.<br />C. It must be a nondefault temporary tablespace for the database.<br />D. It can be a default or nondefault temporary tablespace for the database.<br />E. It must be the default temporary tablespace of the user who issues the command.<br />Answer: BD<br /><br /><strong>Oracle</strong>   <strong>1Z0-055 pdf</strong>   <strong>1Z0-055</strong>   <strong>1Z0-055</strong>   <strong>1Z0-055 certification training</strong><br /><br />NO.7 Which are the prerequisites for performing flashback transactions on your database? (Choose all that<br />apply.)<br />A. Supplemental log must be enabled.<br />B. Supplemental log must be enabled for the primary key.<br />C. Undo retention guarantee for the database must be configured.<br />D. Execute permission on the DBMS_FLASHBACK package must be granted to the user.<br />Answer: ABD<br /><br /><a href="http://www.itcertmaster.com/Oracle_index.html">Oracle pdf</a>   <strong>1Z0-055</strong>   <strong>1Z0-055 original questions</strong>   <strong>1Z0-055</strong>   <strong>1Z0-055 practice test</strong><br /><br />NO.8 While deploying a new application module, the software vendor ships the application software along<br />with appropriate SQL plan baselines for the new SQLs being introduced. Which two statements describe<br />the consequences? (Choose two.)<br />A. The plan baselines can be evolved over time to produce better performance.<br />B. The newly generated plans are directly placed into the SQL plan baseline without being verified.<br />C. The new SQL statements initially run with the plans that are known to produce good performance<br />under standard test configuration.<br />D. The optimizer does not generate new plans for the SQL statements for which the SQL plan baseline<br />has been imported.<br />Answer: AC<br /><br /><strong>Oracle</strong>   <strong>1Z0-055 exam prep</strong>   <strong>1Z0-055</strong>   <strong>1Z0-055</strong><br /><br />NO.9 Your system has been upgraded from Oracle Database 10g to Oracle Database 11g. You imported<br />SQL Tuning Sets (STS) from the previous version. After changing the OPTIMIZER_FEATURE_ENABLE<br />parameter to 10.2.0.4 and running the SQL Performance Analyzer, you observed performance regression<br />for a few SQL statements. What would you do with these SQL statements?<br />A. Set OPTIMIZER_USE_PLAN_BASELINES to FALSE to prevent the use of regressed plans.<br />B. Capture the plans from the previous version using STS and then load them into the stored outline.<br />C. Capture the plans from the previous version using STS and then load them into SQL Management<br />Base (SMB).<br />D. Set OPTIMIZER_CAPTURE_SQL_PLAN_BASELINES to FALSE to prevent the plans from being<br />loaded to the SQL plan baseline.<br />Answer: C<br /><br /><strong>Oracle</strong>   <strong>1Z0-055 certification</strong>   <strong>1Z0-055 test questions</strong>   <strong>1Z0-055 braindump</strong><br /><br />NO.10 View the Exhibit exhibit1.<br />In the CUSTOMERS_OBE table, when the value of CUST_STATE_PROVINCE is "CA", the value of<br />COUNTRY_ID is "US"<br />View the Exhibit exhibit2 to examine the commands and query plans.<br />The optimizer can sense 8 rows instead of 29 rows, which is the actual number of rows in the table. What<br />can you do to make the optimizer detect the actual selectivity?<br />A. Set the STATISTICS_LEVEL parameter to TYPICAL.<br />B. Change the STALE_PERCENT value for the CUSTOMERS_OBE table.<br />C. Set the OPTIMIZER_USE_PENDING_STATISTICS parameter to FALSE.<br />D. Create extended statistics for the CUST_STATE_PROVINCE and COUNTRY_ID columns.<br />Answer: D<br /><br /><strong>Oracle</strong>   <strong>1Z0-055</strong>   <strong>1Z0-055 test answers</strong>   <strong>1Z0-055 exam prep</strong>   <strong>1Z0-055 test answers</strong><br /><br />NO.11 When executing a SQL workload, you choose to generate execution plans only, without collecting<br />execution statistics. Which two statements describe the implications of this? (Choose two.)<br />A. It produces less accurate results of the comparison analysis.<br />B. It automatically calls the SQL Tuning Advisor for recommendations.<br />C. It shortens the time of execution and reduces the impact on system resources.<br />D. Only the changes in the execution plan, and not performance regression, are detected.<br />Answer: AC<br /><br /><strong>Oracle</strong>   <strong>1Z0-055 exam</strong>   <strong>1Z0-055 study guide</strong>   <strong>1Z0-055 dumps</strong>   <strong>1Z0-055 exam prep</strong><br /><br />NO.12 Which setting enables the baselines by default in Oracle Database 11g?<br />A. setting the STATISTICS_LEVEL parameter to TYPICAL<br />B. adding filters to the Automatic Database Diagnostic Monitor (ADDM)<br />C. enabling Automated Maintenance Task using Oracle Enterprise Manager<br />D. setting the OPTIMIZER_USE_PENDING_STATISTICS parameter to TRUE<br />Answer: A<br /><br /><strong>Oracle answers real questions</strong>   <strong>1Z0-055</strong>   <strong>1Z0-055 test answers</strong><br /><br />NO.13 View the Exhibit to examine the error during the database startup.<br />You open an RMAN session for the database instance. To repair the failure, you executed the following as<br />the first command in the RMAN session:<br />RMAN> REPAIR FAILURE;<br />Which statement describes the consequence of the command?<br />A. The command performs the recovery and closes the failures.<br />B. The command only displays the advice and the RMAN script required for repair.<br />C. The command produces an error because the ADVISE FAILURE command has not been executed<br />before the REPAIR FAILURE command.<br />D. The command executes the RMAN script to repair the failure and removes the entry from the<br />Automatic Diagnostic Repository (ADR).<br />Answer: C<br /><br /><strong>Oracle</strong>   <strong>1Z0-055</strong>   <strong>1Z0-055</strong>   <strong>1Z0-055</strong>   <strong>1Z0-055 original questions</strong><br /><br />NO.14 Examine the following PL/SQL block:<br />SET SERVEROUTPUT ON<br />SET LONG 10000<br />DECLARE report clob;<br />BEGIN<br />report := DBMS_SPM.EVOLVE_SQL_PLAN_BASELINE();<br />DBMS_OUTPUT.PUT_LINE(report);<br />END;<br />Which statement describes the effect of the execution of the above PL/SQL block?<br />A. The plan baselines are verified with the SQL profiles.<br />B. All fixed plan baselines are converted into nonfixed plan baselines.<br />C. All the nonaccepted SQL profiles are accepted into the plan baseline.<br />D. The nonaccepted plans in the SQL Management Base are verified with the existing plan baselines.<br />Answer: D<br /><br /><strong>Oracle pdf</strong>   <strong>1Z0-055</strong>   <strong>1Z0-055 test questions</strong><br /><br />NO.15 An online tablespace, TEST_TBS, is full and you realize that no server-managed tablespace<br />threshold alerts were generated for the TEST_TBS tablespace. What could be the reason, if the<br />TEST_TBS tablespace does not include autoextensible data files?<br />A. TEST_TBS is a small file tablespace.<br />B. TEST_TBS is a bigfile tablespace (BFT).<br />C. TEST_TBS is the default temporary tablespace.<br />D. TEST_TBS is a dictionary-managed tablespace.<br />Answer: D<br /><br /><strong>Oracle questions</strong>   <strong>1Z0-055</strong>   <strong>1Z0-055 questions</strong>   <a href="http://www.itcertmaster.com/1Z0-055.html">1Z0-055</a><br /><br />NO.16 Which of the following information will be gathered by the SQL Test Case Builder for the problems<br />pertaining to SQL-related problems? (Choose all that apply.)<br />A. ADR diagnostic files<br />B. all the optimizer statistics<br />C. initialization parameter settings<br />D. PL/SQL functions, procedures, and packages<br />E. the table and index definitions and actual data<br />Answer: BCE<br /><br /><strong>Oracle</strong>   <strong>1Z0-055 test answers</strong>   <strong>1Z0-055 braindump</strong>   <strong>1Z0-055</strong><br /><br />NO.17 View the Exhibit for the object interdependency diagram.<br />The PRODUCTS table is used to create the PRODCAT_VW view.<br />PRODCAT_VW is used in the GET_DATA procedure.<br />GET_DATA is called in the CHECK_DATA function.<br />A new column PROD_QTY is added to the PRODUCTS table.<br />How does this impact the status of the dependent objects?<br />A. All dependent objects remain valid.<br />B. Only the procedure and function become invalid and must be recompiled.<br />C. Only the view becomes invalid and gets automatically revalidated the next time it is used.<br />D. Only the procedure and function become invalid and get automatically revalidated the next time they<br />are called.<br />Answer: A<br /><br /><strong>Oracle certification</strong>   <strong>1Z0-055</strong>   <strong>1Z0-055</strong>   <strong>1Z0-055</strong><br /><br />NO.18 View the Exhibit to examine the details for an incident.<br />Which statement is true regarding the status of the incident?<br />A. The DBA is working on the incident and prefers that the incident be kept in the ADR.<br />B. The incident is now in the Done state and the ADR can select the incident to be purged.<br />C. The incident has been newly created and is in the process of collecting diagnostic information.<br />D. The data collection for the incident is complete and the incident can be packaged and sent to Oracle<br />Support.<br />Answer: D<br /><br /><strong>Oracle</strong>   <strong>1Z0-055 exam simulations</strong>   <a href="http://www.itcertmaster.com/1Z0-055.html">1Z0-055 test</a><br /><br />NO.19 While performing the backup of the flash recovery area, you notice that one of the archived redo log<br />files is missing. You have multiple destinations for archived redo log files. What implications does it have<br />on the backup of the flash recovery area?<br />A. The backup succeeds but it would be without the missing archived log.<br />B. The backup fails because one of the archived redo log files is missing.<br />C. The backup succeeds because it fails over to one of the alternative archived redo log destinations.<br />D. During backup, you are prompted for the alternative destination for the missing archived redo log file.<br />Answer: C<br /><br /><strong>Oracle</strong>   <strong>1Z0-055</strong>   <strong>1Z0-055 pdf</strong>   <strong>1Z0-055 exam prep</strong>   <strong>1Z0-055 exam prep</strong><br /><br />NO.20 Identify the activities performed as part of the Automatic SQL Tuning process in the maintenance<br />window? (Choose all that apply.)<br />A. generating the SQL profile<br />B. testing and accepting the SQL profile<br />C. generating a list of candidate SQLs for tuning<br />D. adding tuned SQL plans into the SQL plan baseline<br />E. tuning each SQL statement in the order of importance<br />F. generating baselines that include candidate SQL statement for tuning<br />Answer: ABCE<br /><br /><strong>Oracle test</strong>   <strong>1Z0-055</strong>   <strong>1Z0-055</strong>   <strong>1Z0-055</strong>   <strong>1Z0-055 study guide</strong><br /><br /></p><p>ITCertMaster offer the latest <A href="http://www.itcertmaster.com/1Z0-807.html" target="_blank">1Z0-807 Practice Test</A> and high-quality <a href="http://www.itcertmaster.com/NS0-156.html" target="_blank">NS0-156 PDF</a> Exam Questions training material. 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Oracle certification 1Z0-055 exam test software

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In order to pass the Oracle 1Z0-055 exam, selecting the appropriate training tools is very necessary. And the study materials of Oracle 1Z0-055 exam is a very important part. ITCertMaster can provide valid materials to pass the Oracle 1Z0-055 exam. T… Read more »

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