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Comprehensive Oracle 1z0-062 Exam Practice Questions & Answers, Oracle Database 12c Administration | SPOTO

Welcome to SPOTO's Comprehensive Oracle 1z0-062 Exam Practice Questions & Answers page, your ultimate resource for mastering Oracle Database 12c Administration certification. Our platform offers a wide range of resources including practice tests, free tests, online exam questions, sample questions, exam dumps, exam questions and answers, mock exams, and comprehensive exam materials. Designed to cover key topics such as designing consolidation strategies for Container and Pluggable databases, implementing Oracle 12c ILM support, optimizing SQL execution, implementing real-time data redaction, and exploiting performance, backup and recovery, security, and partitioning enhancements, our latest practice tests are tailored to help you succeed in passing the certification exam. Trust in SPOTO's expertise and leverage our latest practice tests to enhance your chances of certification success.

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Question #1
Which three tasks can be automatically performed by the Automatic Data Optimization feature of Information lifecycle Management (ILM)? (Choose three.)
A. Tracking the most recent read time for a table segment in a user tablespace
B. Tracking the most recent write time for a table segment in a user tablespace
C. Tracking insert time by row for table rows
D. Tracking the most recent write time for a table block
E. Tracking the most recent read time for a table segment in the SYSAUX tablespace
F. Tracking the most recent write time for a table segment in the SYSAUX tablespace
View answer
Correct Answer: C
Question #2
What happens if a maintenance window closes before a job that collects optimizer statistics completes?
A. The job is terminated and the gathered statistics are not saved
B. The job is terminated but the gathered statistics are not published
C. The job continues to run until all statistics are gathered
D. The job is terminated and statistics for the remaining objects are collected the next time the maintenance window opens
View answer
Correct Answer: D
Question #3
Which three statements are true concerning unplugging a pluggable database (PDB)? (Choose three.)
A. The PDB must be open in read only mode
B. The PDB must be dosed
C. The unplugged PDB becomes a non-CDB
D. The unplugged PDB can be plugged into the same multitenant container database (CDB)
E. The unplugged PDB can be plugged into another CDB
F. The PDB data files are automatically removed from disk
View answer
Correct Answer: C
Question #4
Your database supports an online transaction processing (OLTP) application. The application is undergoing some major schema changes, such as addition of new indexes and materialized views. You want to check the impact of these changes on workload performance. What should you use to achieve this?
A. Database replay
B. SQL Tuning Advisor
C. SQL Access Advisor
D. SQL Performance Analyzer
E. Automatic Workload Repository compare reports
View answer
Correct Answer: D
Question #5
What is the result of executing a TRUNCATE TABLE command on a table that has Flashback Archiving enabled?
A. It fails with the ORA-665610 Invalid DDL statement on history-tracked message
B. The rows in the table are truncated without being archived
C. The rows in the table are archived, and then truncated
D. The rows in both the table and the archive are truncate
View answer
Correct Answer: AEG
Question #6
Which three statements are true PFILEs, SPFILEs or both? (Choose three.)
A. SPFILEs and PFILEs may both be edited with an O/S editing utility
B. Some SPFILE parameters can be modified successfully with the SCOPE=MEMORY clause
C. A SPFILE can be created by an idle instance
D. A PFILE can be created by an idle instance
E. All SPFILE parameters can be modified successfully with the SCOPE=BOTH clause
F. All SPFILE parameters can be modified successfully with the SCOPE=MEMORY clause
View answer
Correct Answer: BC
Question #7
You configure your database Instance to support shared server connections. Which two memory areas that are part of PGA are stored in SGA instead, for shared server connection? (Choose two.)
A. User session data
B. Stack space
C. Private SQL area
D. Location of the runtime area for DML and DDL Statements
E. Location of a part of the runtime area for SELECT statements
View answer
Correct Answer: AC
Question #8
You upgraded your database from pre-12c to a multitenant container database (CDB) containing pluggable databases (PDBs). Examine the query and its output: Which two tasks must you perform to add users with SYSBACKUP, SYSDG, and SYSKM privilege to the password file? (Choose two.)
A. Assign the appropriate operating system groups to SYSBACKUP, SYSDG, SYSKM
B. Grant SYSBACKUP, SYSDG, and SYSKM privileges to the intended users
C. Re-create the password file with SYSBACKUP, SYSDG, and SYSKM privilege and the FORCE argument set to No
D. Re-create the password file with SYSBACKUP, SYSDG, and SYSKM privilege, and FORCE arguments set to Yes
E. Re-create the password file in the Oracle Database 12c format
View answer
Correct Answer: ACD

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