How to Easily Pass the Oracle 1Z0-083 Oracle Database Administration II Exam?
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For Oracle 1Z0-083 Exam
Preparation Tips for 1Z0-083 Certification 1. Perform enough practice with Oracle system on related Oracle 1Z0-083 certification subjects. 2. Identify the key configuration, workflow and data flow. 3. Understand all Syllabus Topics of the Exam which are Given in Description. 4. Identify your weak areas from practice test and do more practice with system. 5. Repeat practice exams and try to score 100% on www.DBexam.com.
1Z0-083 Certification Detail Exam Code
1Z0-083
Full Exam Name
Oracle Database Administration II
Number of Questions
85
Practice Exams
1Z0-083 Online Practice Exam
Passing Score
57%
Time Limit
150 minutes
Recommended Training
Oracle Database: Managing Multitenant Architecture Oracle Database: Backup and Recovery Workshop Oracle Database: Deploy, Patch and Upgrade Workshop Ed 1 Oracle Database: Administration Workshop Oracle Database 19c: New Features for Administrators Ed 1 Oracle Database Learning Subscription Unlimited Learning Subscription - All Technology
Syllabus Topics for Oracle 1Z0-083 Exam Topic Name Creating CDBs and Regular PDBs - Oracle Database: Managing Multitenant Architecture Ed 1
Manage CDBs and PDBs - Oracle Database: Managing Multitenant Architecture Ed 1
Backup and Duplicate - Oracle Database: Managing Multitenant Architecture Ed 1
Upgrading and Transporting CDBs and Regular PDBs - Oracle Database: Managing Multitenant Architecture Ed 1
Manage Application PDBs - Oracle Database: Managing Multitenant Architecture Ed 1
Manage Security in Multitenant databases Oracle Database: Managing Multitenant Architecture Ed 1
Recovery and Flashback - Oracle Database: Managing Multitenant Architecture Ed 1
Backup Strategies and Terminology - Oracle Database: Backup and Recovery Workshop
Syllabus Topics for Oracle 1Z0-083 Exam Topic Name Restore and Recovery Concepts - Oracle Database: Backup and Recovery Workshop
Using Flashback Technologies - Oracle Database: Backup and Recovery Workshop
Duplicating a Database - Oracle Database: Backup and Recovery Workshop
Configuring and Using RMAN - Oracle Database: Backup and Recovery Workshop
Diagnosing Failures - Oracle Database: Backup and Recovery Workshop
Performing Recovery - Oracle Database: Backup and Recovery Workshop
Transporting Data - Oracle Database: Backup and Recovery Workshop
RMAN Troubleshooting and Tuning - Oracle Database: Backup and Recovery Workshop
Install Grid Infrastructure and Oracle Database Oracle Database: Deploy, Patch and Upgrade Workshop
Patching Grid Infrastructure and Oracle Database - Oracle Database: Deploy, Patch and Upgrade Workshop
Syllabus Topics for Oracle 1Z0-083 Exam Topic Name Upgrading to Oracle Grid Infrastructure - Oracle Database: Deploy, Patch and Upgrade Workshop
Oracle Database 18c: New Features - Oracle Database: Deploy, Patch and Upgrade Workshop
Creating an Oracle Database by using DBCA Oracle Database: Deploy, Patch and Upgrade Workshop
Oracle Restart - Oracle Database: Deploy, Patch and Upgrade Workshop
Upgrade the Oracle Database - Oracle Database: Deploy, Patch and Upgrade Workshop
Install Grid Infrastructure for a Standalone server - Oracle Database: Deploy, Patch and Upgrade Workshop
Using General Overall Database Enhancements - Oracle Database 19c: New Features for Administrators
Using Availability Enhancements - Oracle Database 19c: New Features for Administrators
Syllabus Topics for Oracle 1Z0-083 Exam
Topic Name Using Diagnosibility Enhancements - Oracle Database 19c: New Features for Administrators Tuning SQL Statements - Oracle Database: Administration Workshop
Monitoring and Tuning Database Performance - Oracle Database: Administration Workshop
Oracle 1Z0-083 Exam Questions
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01. Which two are true about the Oracle dataabse methodology? (Choose two.) Option
a) The Oracle Database time model should be used to find the database and instance areas most in need of tuning. b) Tuning activities should stop once the user is satisfied with performance. c) Tuning activities should stop once agreed service levels for performance have been met.
d) The database instance memory should always be tuned before tuning any file systems. e) SQL statements should always be tuned before tuning any file systems. f) The alert log should be used to find the database and instance areas most in need of tuning.
ANSWER a) The Oracle Database time model should be used to find the database and instance areas most in need of tuning.
e) SQL statements should always be tuned before tuning any file systems.
02. A database is configured in ARCHIVELOG mode. Full RMAN backups are taken and no backup to trace has been taken of the control file. A media failure has occurred. In which two scenarios is complete recovery possible? (Choose two.) Option a) when any archived log from, before, or after the most recent backup is corrupt.
b) after losing all copies of the control file c) after losing an archived log from after the most recent backup d) after losing an archived log from before the most recent backup e) after losing the SYSTEM tablespace
ANSWER d) after losing an archived log from before the most recent backup e) after losing the SYSTEM tablespace
03. Which two are true about automatic block repair? (Choose two.)
Option a) Automatic block repair can repair blocks with no standby database if DB_BLOCK_CHECKING = TRUE.
b) Real-Time Query must be enabled on a physical standby database for automatic block repair to be done on its primary database. c) Real-Time Query must be enabled on a physical standby database for automatic block repair to be done on that physical standby database. d) It is not possible for media corrupt blocks. e) Real-Time Query must be enabled on a primary database for automatic block repair to be done on any of its physical standby databases.
ANSWER b) Real-Time Query must be enabled on a physical standby database for automatic block repair to be done on its primary database. c) Real-Time Query must be enabled on a physical standby database for automatic block repair to be done on that physical standby database.
04. WA user complains about poor database performance. You want to verify if the user's session has waited for certain types of I/O activity. Which view displays all waits waited on by a session at least once? Option a) V$SESSION_EVENT b) V$SESSTAT c) V$SESSION_WAIT d) V$SESSION_WAIT_CLASS e) V$SESSION
ANSWER a) V$SESSION_EVENT
05. Which two are true about SQL Performance Analyzer (SPA)? (Choose two.) Option a) It is integrated with the SQL Access Advisor. b) It predicts the impact of system changes on SQL workload response time.
c) It provides before and after execution statistics for each SQL statement in the analysis task d) It offers fine-grained analysis of all the SQL statements in the analysis task as a group.
e) SQL statements that were originally run concurrently are run concurrently by SPA.
ANSWER b) It predicts the impact of system changes on SQL workload response time.
c) It provides before and after execution statistics for each SQL statement in the analysis task
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