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Question 8/139
Which should be tuned first when doing a performance tuning exercise for an Oracle Database environment?
Correct Answer: A
Because Oracle's memory requirements vary depending on your application, you should tune memory allocation after tuning your application and your SQL statements. Allocating memory before tuning your application and your SQL statements may make it necessary to resize some Oracle memory structures to meet the needs of your modified statements and application.
- Question List (139q)
- Question 1: Which statement describes the significance of the CHANGE FAI...
- Question 2: You want to install Oracle Grid Infrastructure for a Standal...
- Question 3: Which two are true about reclaiming space used by Flashback ...
- Question 4: Which three statements are true about Flashback Database?...
- Question 5: In a recent Automatic Workload Repository (AWR) report for y...
- Question 6: Which two are true about creating pluggable databases (PDBs)...
- Question 7: Which three are true about an application seed pluggable dat...
- Question 8: Which should be tuned first when doing a performance tuning ...
- Question 9: In a single-instance, multitenant container database (CDB), ...
- Question 10: Which three RMAN persistent settings can be set explicitly?...
- Question 11: Choose the best answer. Examine this configuration: 1. CDB1 ...
- Question 12: Which two are true about the Automatic Database Diasnostic M...
- Question 13: Examine the command to duplicate a database: RMAN> DUPLIC...
- Question 14: You want to create a duplicate database DUP_DB from your pro...
- Question 15: You issued this command: RMAN> BACKUP RECOVERY AREA FORCE...
- Question 16: Which three are true about recovering tables using RMAN?...
- Question 17: Unified auditing is enabled in your database. The HR_ADMIN a...
- Question 18: Which two statements are true about Resource Manager plans f...
- Question 19: The HR_ROOT application container must support the execution...
- Question 20: Which two are true about poorly performing SQL statements an...
- Question 21: Which two are true about creating RMAN backups for an Oracle...
- Question 22: Which three are true about a container database (CDB)?...
- Question 23: Examine this configuration: 1. CDB1 is a container database....
- Question 24: Which three are true about backing up the control file?...
- Question 25: Which three actions are performed by Database Upgrade Assist...
- Question 26: Which two are true about flashback features in Oracle Databa...
- Question 27: Which three are true about Automatic Workload Repository (AW...
- Question 28: Which three are true about Data Pump in an Oracle multitenan...
- Question 29: Which two are true about the automatic execution of operatin...
- Question 30: Which three are true about the SQL Tuning Advisor? (Choose t...
- Question 31: Some archived log backups have been accidentally deleted fro...
- Question 32: Examine this configuration: 1. CDB1is a container database. ...
- Question 33: Which two statements are true about indexes and their admini...
- Question 34: Which two are true about creating container databases (CDBs)...
- Question 35: Which two are true about SQL Performance Analyzer (SPA)? (Ch...
- Question 36: Which two statements are true about recovering logically cor...
- Question 37: Which three are true about using Database Resource Manager i...
- Question 38: SQL Performance Analyzer (SPA) has reported several regresse...
- Question 39: Which two are true about Oracle Database Configuration Assis...
- Question 40: Which three tasks can be automatically performed by the Auto...
- Question 41: Which two are true about monitoring waits for sessions and s...
- Question 42: Your production database is running in archivelog mode. You ...
- Question 43: Which two are true about Rapid Home Provisioning (RHP), whic...
- Question 44: Application PDBs, SALES_APP1 and SALES_APP2, must be created...
- Question 45: You notice that the performance of your production 24x7 Orac...
- Question 46: For which two requirements can you use the USER_TABLESPACEcl...
- Question 47: Which three are true about monitoring waits for sessions and...
- Question 48: Which three are true about Transparent Data Encryption (TDE)...
- Question 49: Automatic Shared Memory Management is disabled for one of yo...
- Question 50: The USERS tablespace consists of data files 3 and 4 and must...
- Question 51: Examine this configuration: 33.CDB1is a container database r...
- Question 52: Which two are true about memory advisors? (Choose two.)...
- Question 53: While backing up to an SBT channel, you determine that the r...
- Question 54: Examine these queries and their output: (Exhibit) After a sy...
- Question 55: Which three can be done using Oracle Database Configuration ...
- Question 56: Which three statements are true about Flashback Data Archive...
- Question 57: Which two statements are true about Resource Manager plans f...
- Question 58: Which are the three steps in the SQL tuning process for Orac...
- Question 59: Which two are true about backup encryption?...
- Question 60: RMAN is connected to a target database instance and an auxil...
- Question 61: Which two statements are true about the Oracle Database serv...
- Question 62: Which three are true in Oracle 19c and later releases? (Choo...
- Question 63: Which three are true about a whole database backup? (Choose ...
- Question 64: Which two are true in Oracle 19c and later releases?...
- Question 65: In performance management, which two factors might reduce th...
- Question 66: Which two are true about the SQL Tuning Advisor?...
- Question 67: PDB1and PBD2are pluggable databases in CDB1. Examine these c...
- Question 68: HR_ROOT is an application container with the HR_APP applicat...
- Question 69: A database is configured in ARCHIVELOG mode. A full RMAN bac...
- Question 70: You take regular backups of one of your production databases...
- Question 71: Which two are true about changing the LOCAL_UNDO_ENABLED pro...
- Question 72: Examine this configuration: 23.CDB1and CDB2are two container...
- Question 73: Examine this configuration: 1. CDB1is a container database. ...
- Question 74: Which three RMAN persistent settings can be set for a databa...
- Question 75: Examine the command for creating pluggable database PDB2 in ...
- Question 76: Which two are true about the Optimizer Statistics Advisor?...
- Question 77: Which two are true about instance recovery? (Choose two.)...
- Question 78: Oracle Data Redaction is active on the SCOTT.EMPtable. You q...
- Question 79: Which two are facets of performance planning that should alw...
- Question 80: Which two are true about a read-only Oracle home?...
- Question 81: Which three are true about the Oracle Optimizer? (Choose thr...
- Question 82: Which two are true about PDB archive files?...
- Question 83: Which three conditions must be met before you create a Virtu...
- Question 84: Which three are located by using environment variables? (Cho...
- Question 85: Which three are true in Oracle 19c and later releases? (Choo...
- Question 86: Oracle Managed Files (OMF) is enabled in a CDB and this comm...
- Question 87: Which three are true about performing an Oracle Database ins...
- Question 88: You have configured RMAN SBT channels to write backups to me...
- Question 89: You plan to perform cross-platform PDB transport using XTTS....
- Question 90: Which four are true about performing Tablespace Point-In-Tim...
- Question 91: Which three are true about an application container?...
- Question 92: On the 10th of August, you implement an incremental database...
- Question 93: Which two statements are true about encrypted backups perfor...
- Question 94: Your CDB has two regular PDBs as well as one application con...
- Question 95: Which three are performed by Oracle Automatic Storage Manage...
- Question 96: A redaction policy was added to the SALcolumn of the SCOTT.E...
- Question 97: Which three are true about block media recovery? (Choose thr...
- Question 98: Which three are true about Rapid Home Provisioning of Oracle...
- Question 99: You notice that the performance of your production 24/7 Orac...
- Question 100: Which two are true about RMAN backups when using a media man...
- Question 101: Which two statements are true when row archival management i...
- Question 102: Your CDB has two regular PDBs as well as one application con...
- Question 103: Examine the RMAN commands: RMAN> CONNECT TARGET "sbu@prod...
- Question 104: Which three are true about OPatch?...
- Question 105: You execute this command successfully: SQL> ALTER DATABAS...
- Question 106: Which three are true about using an RMAN Recovery Catalog wi...
- Question 107: Which three are true about SGA memory management in a multit...
- Question 108: Which three statements are true about Automatic Workload Rep...
- Question 109: Which two are true about an RPM-based Oracle Database instal...
- Question 110: Which two are true about RMAN duplexed backup sets? (Choose ...
- Question 111: You create a table with the PERIOD FOR clause to enable the ...
- Question 112: Which two are true about the Program Global Area (PGA) and i...
- Question 113: Which three are true about RMAN archival backups with the RE...
- Question 114: Which two are true about various Oracle security and auditin...
- Question 115: Examine these queries and their output: (Exhibit) An online ...
- Question 116: Which two are prerequisites for creating a backup-based dupl...
- Question 117: Which three are true about post-upgrade activities when upgr...
- Question 118: A container database called CDB1is OMF-enabled. PDB_FILE_NAM...
- Question 119: Which three are true about Recovery Manager (RMAN) active da...
- Question 120: A database is configured in ARCHIVELOGmode. Full RMAN backup...
- Question 121: Which three are true about Rapid Home Provisioning (RHP), wh...
- Question 122: Application PDBs, SALES_APP1and SALES_APP2, must be created ...
- Question 123: Which two statements are true about RMAN duplexed backups?...
- Question 124: You take your database backups by using the RMAN media manag...
- Question 125: Which three are true about an application container? (Choose...
- Question 126: Examine this configuration: 17.CDB1is an Oracle Database 12c...
- Question 127: You must migrate a non-CDB Oracle 11g Database to a CDB with...
- Question 128: Which three are true about interpreting Recovery Manager (RM...
- Question 129: Your SALES_ROOTapplication container has two application PDB...
- Question 130: Examine these actions: 1. Create a new database for a recove...
- Question 131: Which three are true about recovery operations done without ...
- Question 132: Which two are true about Oracle Grid Infrastructure for a St...
- Question 133: Which three are true about configuring CONTROLFILE AUTOBACKU...
- Question 134: Which two are true about data movement between a non-CDB and...
- Question 135: Which three are true about requirements for various FLASHBAC...
- Question 136: While backing up to the Oracle Fast Recovery Area (FRA), you...
- Question 137: Your container database, CDB1, is in local undo mode. You su...
- Question 138: Which two are true about Oracle Flashback features? (Choose ...
- Question 139: Which two are true about RMAN backups when using a media man...
