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- Question 33
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Question 33/143
Your database supports a Decision Support System (DSS) workload that involves the execution of
complex queries. Currently, the database is running with peak workload. You want to analyze some of the
most resource-intensive statements cached in the library cache.
What must you run to receive recommendations on the efficient use of indexes and materialized views to
improve query performance?
complex queries. Currently, the database is running with peak workload. You want to analyze some of the
most resource-intensive statements cached in the library cache.
What must you run to receive recommendations on the efficient use of indexes and materialized views to
improve query performance?
Correct Answer: B
Explanation/Reference:
Explanation:
Reference:
http://docs.oracle.com/cd/B28359_01/server.111/b28275/tdppt_sqltune.htm#TDPPT160 (4th para)
Explanation:
Reference:
http://docs.oracle.com/cd/B28359_01/server.111/b28275/tdppt_sqltune.htm#TDPPT160 (4th para)
- Question List (143q)
- Question 1: You enable Flashback Data Archive for a table for which you ...
- Question 2: Which two statements are true about roles in multitenant con...
- Question 3: Your multitenant container database (CDB) CDB1 has two plugg...
- Question 4: Which three statements are true about Oracle Secure Backup (...
- Question 5: Your database is running in ARCHIVELOGmode. Examine the init...
- Question 6: Your production database is running in archivelog mode. You ...
- Question 7: You want to create a guaranteed restore point for your datab...
- Question 8: You want to migrate your Oracle 11g database as a pluggable ...
- Question 9: Examine the command used to perform an incremental level-0 b...
- Question 10: Your database is running in archivelog mode and a nightly ba...
- Question 11: You want to back up a database such that only formatted bloc...
- Question 12: Which three requirements must be met before a tablespace can...
- Question 13: You created a database with DBCA by using one of the Oracle ...
- Question 14: You are administering a multitenant container database (CDB)...
- Question 15: Which three statements are true regarding the use of the Dat...
- Question 16: The HR user updates the salary of one of the employees in th...
- Question 17: Identify three reasons for using a recovery catalog with Rec...
- Question 18: Which two statements are true about tablespaces in multitena...
- Question 19: Examine the commands executed in the root container of your ...
- Question 20: Examine these Data Pump commands to export and import object...
- Question 21: Automatic Undo Management is enabled for your database. You ...
- Question 22: Examine the RMAN commands executed in your database: RMAN>...
- Question 23: You issue the RMAN commands: RMAN> CONFIGURE DEFAULT DEVI...
- Question 24: You are administering a multitenant container database (CDB)...
- Question 25: You create a new database by using the CREATE DATABASEcomman...
- Question 26: After implementing full Oracle Data Redaction, you change th...
- Question 27: You notice that the performance of your production 24x7 Orac...
- Question 28: Examine the probable steps involved in the basic backup proc...
- Question 29: Automatic Shared Memory Management (ASMm) is enabled for you...
- Question 30: You want to consolidate databases for the CRM, ERP, and SCM ...
- Question 31: Examine the command to duplicate a database: RMAN> DUPLIC...
- Question 32: Which statement is true about the loss or damage of a temp f...
- Question 33: Your database supports a Decision Support System (DSS) workl...
- Question 34: You want to create a database with a block size other than t...
- Question 35: Which two statements are true about making RMAN image copies...
- Question 36: You create two Resource Manager plans, one for night time wo...
- Question 37: In your database, the tbs percent used parameter is set to 6...
- Question 38: Which three statements are true about the startup and shutdo...
- Question 39: Which two statements are true regarding SecureFile lobs? (Ch...
- Question 40: Which three conditions must be met before you create a Virtu...
- Question 41: Which three statements are true about Oracle Restart? (Choos...
- Question 42: You plan to duplicate the multitenant container database (CD...
- Question 43: The following parameters are set for your Oracle 12c databas...
- Question 44: Which three statements are true about compression of backup ...
- Question 45: Your database is running in archivelog mode. Examine the par...
- Question 46: As part of a manual upgrade process, after installing the so...
- Question 47: Examine the commands executed in CDB$ROOT of your multitenan...
- Question 48: You set the following parameters in the parameter file and r...
- Question 49: Examine the RMAN command: RMAN> SET ENCRYPTION IDENTIFIED...
- Question 50: Examine the statements that use flashback technologies: 1. F...
- Question 51: Which three statements are true about the SQL*Loader utility...
- Question 52: You regularly take backups of your database using RMAN with ...
- Question 53: Which three statements are true about unplugging a pluggable...
- Question 54: You are administering a database that supports a data wareho...
- Question 55: Examine the output: SQL > ARCHIVE LOG LIST Database log m...
- Question 56: You wish to enable an audit policy for all database users, e...
- Question 57: Which activity is audited by default and recorded in the ope...
- Question 58: Which three methods can be used to create a pluggable databa...
- Question 59: You create a table with the period for clause to enable the ...
- Question 60: Examine the commands: SQL> ALTER SESSION SET RECYCLEBIN =...
- Question 61: Which two statements are true about the Automatic Diagnostic...
- Question 62: Evaluate these statements: CREATE TABLE purchase_orders ( po...
- Question 63: RMAN is configured to create backupset backups for your data...
- Question 64: Examine the list of possible steps to transport a tablespace...
- Question 65: You execute the RMAN commands: RMAN> CONFIGURE DEFAULT DE...
- Question 66: Your multitenant container database (CDB) cdb1, which has no...
- Question 67: A database is running in archivelog mode. You want to back u...
- Question 68: You have a production Oracle 12c database running on a host....
- Question 69: Which three statements correctly describe the relationship a...
- Question 70: Your Oracle 12c multitenant container database (CDB) contain...
- Question 71: Examine the RMAN command: RMAN> BACKUP VALIDATE DATABASE;...
- Question 72: For your database, an incremental level 1 backup is taken ev...
- Question 73: You accidentally drop the CUSTOMERStable, and then recover i...
- Question 74: Identify three scenarios in which RMAN will use backup sets ...
- Question 75: You issue the RMAN command: RMAN> BACKUP SECTION SIZE 300...
- Question 76: Which two statements are true about setting the FAST_START_M...
- Question 77: Your multitenant container database (CDB) contains multiple ...
- Question 78: Which two resources might be prioritized between competing p...
- Question 79: Which statement is true about the ALTER SESSION SET CONTAINE...
- Question 80: You want to reduce fragmentation and reclaim unused space fo...
- Question 81: Which two are prerequisites for setting up Flashback Data Ar...
- Question 82: You are administering a multitenant container database (CDB)...
- Question 83: Which four actions are possible during an Online Datafile Mo...
- Question 84: In the SPFILE, UNDO TABLESPACE is Set to UNDOTBS. You rename...
- Question 85: Your database is running in archivelog mode and Automatic Un...
- Question 86: In your multitenant container database (CDB) that contains p...
- Question 87: Which three statements are true about a job chain? (Choose t...
- Question 88: Your database is running in noarchivelog mode. One of the da...
- Question 89: You want to export the pluggable database (PDB) HR_PDB1from ...
- Question 90: You want to capture column group usage and gather extended s...
- Question 91: Which two statements describe the relationship between a win...
- Question 92: Identify three benefits of unified auditing. (Choose three.)...
- Question 93: You are connected to a pluggable database (PDB) as a common ...
- Question 94: Which three types of backups can be performed for a database...
- Question 95: RMAN is connected to a target database instance and an auxil...
- Question 96: Which two statements are true about service creation for plu...
- Question 97: You are administering a multitenant container database (CDB)...
- Question 98: When is the UNDO_RETENTIONparameter value ignored by a trans...
- Question 99: Which statement is true about Enterprise Manager (EM) expres...
- Question 100: Identify two scenarios in which the RMAN crosscheck command ...
- Question 101: You want to create a duplicate database DUP_DB from your pro...
- Question 102: Which two statements are true regarding Oracle Data Pump? (C...
- Question 103: A database instance uses an SPFILE. Examine the parameter: (...
- Question 104: Which three statements are true about common roles? (Choose ...
- Question 105: You want RMAN to make duplicate copies of data files when us...
- Question 106: Users report this error message when inserting rows into the...
- Question 107: Which two statements are true about dropping a pluggable dat...
- Question 108: Which two statements are true about encrypted backups perfor...
- Question 109: While performing database backup to tape via the media manag...
- Question 110: You are administering a database that supports data warehous...
- Question 111: You are administering a multitenant container database (CDB)...
- Question 112: You need to perform a block media recovery on the tools01.db...
- Question 113: Which two statements are true about RMAN duplexed backups? (...
- Question 114: You use RMAN to take regular backups for your database. Exam...
- Question 115: The CATDB12cdatabase contains an Oracle Database version 12c...
- Question 116: You want to migrate your Oracle 11g database as a pluggable ...
- Question 117: Examine the RMAN command: RMAN> CONFIGURE ENCRYPTION FOR ...
- Question 118: Your multitenant container database (CDB) CDB1that is runnin...
- Question 119: You are required to migrate your 11.2.0.3 database to an Ora...
- Question 120: A telecom company wishes to generate monthly bills to includ...
- Question 121: Examine the backup requirement for your company: 1) Every Su...
- Question 122: You issue the command: SQL> ALTER DATABASE BACKUP CONTROL...
- Question 123: View the Exhibit showing steps to create a database resource...
- Question 124: The CATDB12Cdatabase contains an Oracle Database 12c catalog...
- Question 125: Which three statements are true about automated maintenance ...
- Question 126: Your database is running in ARCHIVELOG mode and flashback is...
- Question 127: The environmental variable oracle_Base is set to /u01/app/or...
- Question 128: Examine the RMAN commands: (Exhibit) Which statement is true...
- Question 129: Which three tasks can be automatically performed by the Auto...
- Question 130: In your database, there are tablespaces that were read-only ...
- Question 131: Examine the RMAN command: (Exhibit) Which statement is true ...
- Question 132: You notice performance degradation in your production Oracle...
- Question 133: Which three statements are true about Flashback Data Archive...
- Question 134: Which two statements are true about Flashback Version Query?...
- Question 135: Examine the command: SQL> RECOVER DATABASE USING BACKUP C...
- Question 136: Examine the following set of RMAN commands: (Exhibit) Which ...
- Question 137: Your database is running in archivelog mode and regular nigh...
- Question 138: You are administering a multitenant container database (CDB)...
- Question 139: You notice a performance change in your production Oracle 12...
- Question 140: Which Oracle Database component is audited by default if the...
- Question 141: Which two options can be configured for an existing database...
- Question 142: Which three factors influences the optimizer's choice of an ...
- Question 143: Which two are direct benefits of the multiprocess, multithre...
