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- Question 168
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Question 168/170
Identify three scenarios in which you would recommend the use of SQL Performance Analyzer to analyze impact on the performance of SQL statements.
Correct Answer: A,C,E
Oracle 11g/12c makes further use of SQL tuning sets with the SQL Performance Analyzer, which compares the performance of the statements in a tuning set before and after a database change. The database change can be as major or minor as you like, such as:
* (E) Database, operating system, or hardware upgrades.
* (A, C) Database, operating system, or hardware configuration changes.
* Database initialization parameter changes.
* Schema changes, such as adding indexes or materialized views.
* Refreshing optimizer statistics.
* Creating or changing SQL profiles.
* (E) Database, operating system, or hardware upgrades.
* (A, C) Database, operating system, or hardware configuration changes.
* Database initialization parameter changes.
* Schema changes, such as adding indexes or materialized views.
* Refreshing optimizer statistics.
* Creating or changing SQL profiles.
- Question List (170q)
- Question 1: After implementing full Oracle Data Redaction, you change th...
- Question 2: Your database is running in NOARCHIVLOG mode. Examine the fo...
- Question 3: Your multitenant container database has three pluggable data...
- Question 4: Which component resides in the System Global Area (SGA) of a...
- Question 5: Examine the following impdp command to import a database ove...
- Question 6: You want to create a file watcher and an event-based job for...
- Question 7: The HR user updates the salary of one of the employees in th...
- Question 8: Examine the query and its output executed In an RDBMS Instan...
- Question 9: You are managing an Oracle Database 12c database. The databa...
- Question 10: When does a database checkpoint occur?...
- Question 11: Which three factors influence the optimizer's choice of an e...
- Question 12: In your Database, the TBS PERCENT USED parameter is set to 6...
- Question 13: In order to exploit some new storage tiers that have been pr...
- Question 14: A database is stored in an Automatic Storage Management (ASM...
- Question 15: Which two services may you see on the My Service Dashboard p...
- Question 16: An employee salary in the non-partitioned EMPLOYEES table, h...
- Question 17: Which three statements are true about Oracle checkpoint proc...
- Question 18: You plan to implement the distributed database system in you...
- Question 19: What is the outcome of the SHUTDOWN ABORT command?...
- Question 20: Which task is performed by a background process in a databas...
- Question 21: Which two would you recommend to an application developer fo...
- Question 22: You want to create a database with a block size other than t...
- Question 23: Examine the commands executed to monitor database operations...
- Question 24: A warehouse fact table in your Oracle 12c Database is range-...
- Question 25: Which three are activities performed by SMON? (Choose three....
- Question 26: Which task would you recommend before using the Database Upg...
- Question 27: You want to capture column group usage and gather extended s...
- 1 commentQuestion 28: Your database is running in ARCHIVELOG mode. You want to tak...
- Question 29: You create a new pluggable database, HR_PDB, from the seed d...
- Question 30: Which three statements are true about automated maintenance ...
- Question 31: You performed an incremental level 0 backup of a database: R...
- Question 32: You support Oracle Database 12c Oracle Database 11g, and Ora...
- Question 33: Which two statements are true about extents? (Choose two.)...
- Question 34: In your database instance, the UNDO_RETENTION parameter is s...
- Question 35: You are connected to a pluggable database (PDB) as a common ...
- Question 36: What should you do for a Scheduler to start a job when a fil...
- Question 37: What must you use to read data from a table in your database...
- Question 38: Examine the command: SQL> CREATE TABLESPACE test1 DATAFIL...
- Question 39: Your database has archive logging enabled and RMAN backups a...
- Question 40: On your Oracle 12c database, you invoked SQL *Loader to load...
- Question 41: On your Oracle 12c database, you Issue the following command...
- Question 42: What is the effect of specifying the "ENABLE PLUGGABLE DATAB...
- Question 43: The HR user receives the following error while inserting dat...
- Question 44: Because of a logical corruption in the EMPLOYES tables, you ...
- Question 45: Examine these two statements: (Exhibit) Which three are true...
- Question 46: Examine the details of the Top 5 Timed Events in the followi...
- Question 47: Which two statements are true about a server parameter file ...
- Question 48: On your Oracle Database, you issue the following commands to...
- Question 49: You want to upgrade an Oracle Database running Oracle Databa...
- Question 50: You find this query being used in your Oracle 12c database: ...
- Question 51: You upgraded your database from pre-12c to a multitenant con...
- Question 52: Which four statements are true about the components of the O...
- Question 53: Which three statements are true about the Pre-Upgrade Inform...
- Question 54: Identify the access that is initially available to connect t...
- Question 55: In your multitenant container database (CDB) with two plugga...
- Question 56: You execute this command: (Exhibit) Which two statements are...
- Question 57: Your single-instance Oracle 12c database home currently supp...
- Question 58: One of your databases supports an OLTP workload. The default...
- Question 59: You are about to plug a multi-terabyte non-CDB into an exist...
- Question 60: Which Oracle Database component is audited by default if the...
- Question 61: Examine the memory-related parameters set in the SPFILE of a...
- Question 62: Which users are created and can be used for database and hos...
- Question 63: To implement Automatic Management (AMM), you set the followi...
- Question 64: Your database is configured in ARCHIVELOG mode, and a daily ...
- Question 65: Which two statements describe the relationship between a sch...
- Question 66: You determine that database performance is sub-optimal due t...
- Question 67: Identify two prerequisites for configuring Enterprise Manage...
- Question 68: Which three operations can be performed as multipartition op...
- Question 69: Which statement is true about a database in ARCHIVELOG mode?...
- Question 70: Which three statements are true about space usage alerts? (C...
- Question 71: Which three statements are true about the Pre-Upgrade Inform...
- Question 72: You run a script that completes successfully using SQL*Plus ...
- Question 73: Which two statements are true concerning dropping a pluggabl...
- Question 74: You are administering a database that supports an OLTP workl...
- Question 75: You want to create a test database as a replica of your prod...
- Question 76: Examine the parameters for your database instance: (Exhibit)...
- Question 77: Flashback is enabled for your multitenant container database...
- Question 78: Which two statements are true about availability audit featu...
- Question 79: You are administering a database and you receive a requireme...
- Question 80: Examine the following commands for redefining a table with V...
- Question 81: You create an Oracle 12c database and then import schemas th...
- Question 82: Your multitenant container database (CDB) contains pluggable...
- Question 83: Identify the persistent configuration setting for the target...
- Question 84: Which three statements are true about Automatic Workload Rep...
- Question 85: The following parameter are set for your Oracle 12c database...
- Question 86: In your production database, data manipulation language (DML...
- Question 87: Which three statements are true about Enterprise Manager Dat...
- Question 88: Identify three uses of the CROSSCHECK command (Choose three....
- Question 89: You are planning the creation of a new multitenant container...
- Question 90: What should you do to ensure that a job stores minimal job m...
- Question 91: You want to create a locally managed tablespace called NEWTB...
- Question 92: You executed the following query: SELECT oldest_flashback_sc...
- Question 93: You want to prevent a group of users in your database from p...
- Question 94: You notice a performance change in your production Oracle da...
- Question 95: An administrator account is granted the CREATE SESSION and S...
- Question 96: Which three are direct benefits of the multiprocess, multith...
- Question 97: For which three requirements would you use the Database Reso...
- Question 98: Your database supports a DSS workload that involves the exec...
- Question 99: Which two statements are true about resumable space allocati...
- Question 100: One of your databases has archive logging enabled and RMAN b...
- Question 101: You are connected using SQL* Plus to a multitenant container...
- Question 102: Your multitenant container database, CDB1, is running in ARC...
- Question 103: You upgraded from a previous Oracle database version to Orac...
- Question 104: Examine the parameter for your database instance: (Exhibit) ...
- Question 105: You plan to create a database by using the Database Configur...
- Question 106: You notice a performance change in your production Oracle 12...
- Question 107: The HR user executes the following query on the EMPLOYEES ta...
- Question 108: Examine the command to perform a data pump export operation ...
- Question 109: You use multiple temporary tables frequently in your databas...
- Question 110: You create a table with the PERIOD FOR clause to enable the ...
- Question 111: Which two statements are true concerning the Resource Manage...
- Question 112: You plan to migrate your database from a File system to Auto...
- Question 113: You execute the following piece of code with appropriate pri...
- Question 114: Which three statements are true about Automatic Workload Rep...
- Question 115: Examine the query and its output: (Exhibit) What might have ...
- Question 116: Which two statements are true about Oracle network connectio...
- Question 117: In your multitenant container database (CDB) containing same...
- Question 118: You have the following entry in the tnsnames.ors of your hq....
- Question 119: You install Oracle Grid Infrastructure standalone server and...
- Question 120: Which two statements are true about initialization parameter...
- Question 121: Your database is open and the listener LISTENER is up. You i...
- Question 122: Which three statements are true about using flashback databa...
- Question 123: You execute the following commands to audit database activit...
- Question 124: Examine the following ALTER command: SQL> ALTER DISKGROUP...
- Question 125: Examine the following steps: A DBA grants the CREATE TABLE s...
- Question 126: A user establishes a connection to a database instance by us...
- Question 127: You configured the Fast Recovery Area (FRA) for your databas...
- Question 128: Which activity is audited by default and recorded in the ope...
- Question 129: A senior DBA asked you to execute the following command to i...
- Question 130: You executed this command to create a password file: $ orapw...
- Question 131: Which three statements are true about SQL plan directives? (...
- Question 132: What is the effect of setting the STATISTICS_LEVEL initializ...
- Question 133: Which files must you copy from the Oracle home of the databa...
- Question 134: An application repeatedly accesses small lookup tables, caus...
- Question 135: Your database supports a Decision Support System (DSS) workl...
- Question 136: Which statement is true about Oracle Net Listener?...
- Question 137: Which two statements are true about standard database auditi...
- Question 138: Which four statements are true about database instance behav...
- Question 139: Your database is in NOARCHIVELOG mode. You want to enable ar...
- Question 140: Examine the parameter settings in your local ORCL database: ...
- Question 141: Which two statements are true about SQL*Loader Express Mode ...
- Question 142: You set the following parameters in the parameter file and r...
- Question 143: You have just completed a manual upgrade of an Oracle 11g Da...
- Question 144: Examine the parameters: Your database instance is started wi...
- Question 145: Your database is open and the LISTENER listener running. You...
- Question 146: Your multitenant container (CDB) contains two pluggable data...
- Question 147: Automatic Shared Memory Management is enabled for your datab...
- Question 148: Which three tasks can be automatically performed by the Auto...
- Question 149: Your database is configured in ARCHIVELOG mode, and daily fu...
- Question 150: You want to schedule a job to rebuild a table's indexes afte...
- Question 151: Which two statements are true about Oracle Managed Files (OM...
- Question 152: Which two categories of segments are analyzed by the Automat...
- Question 153: Examine the following command: SQL> DBMS_STATS. SET_TABLE...
- Question 154: Which are two ways for a database service to be recognized b...
- Question 155: Which two are true concerning a multitenant container databa...
- Question 156: Your database supports an online transaction processing (OLT...
- Question 157: Your database is configured in ARCHIVELOG mode. Examine the ...
- Question 158: You install a non-RAC Oracle Database. During Installation, ...
- Question 159: You must track all transactions that modify certain tables i...
- Question 160: The HR schema exists in two databases, BOSTON and DENVER, an...
- Question 161: You have successfully taken a database backup by using the c...
- Question 162: An application accesses a small lookup table frequently. You...
- Question 163: Your multitenant container database (CDB) contains some plug...
- Question 164: The ORCL database is configured to support shared server mod...
- Question 165: Examine the parameters for a database instance: (Exhibit) Yo...
- Question 166: To enable the Database Smart Flash Cache, you configure the ...
- Question 167: Which three statements are true about Database Resource Mana...
- Question 168: Identify three scenarios in which you would recommend the us...
- Question 169: Which three statements are true about the working of system ...
- Question 170: Your database instance is started by using a server paramete...
