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Oracle 1Z1-083 exam is challenging and requires a significant amount of preparation and study. Candidates are encouraged to take advantage of the many resources available to them, including Oracle University courses, practice exams, and study guides. With the right preparation and dedication, individuals can pass the exam and earn the Oracle Database Administration II certification, which can open up new career opportunities and increase their earning potential in the field.
Oracle 1Z0-083 (Oracle Database Administration II) Certification Exam is a professional-level certification offered by Oracle Corporation. 1Z0-083 exam is designed for individuals who are interested in becoming certified database administrators. 1Z0-083 exam focuses on advanced database administration topics such as managing database security, backup and recovery, performance tuning, and database upgrades. Passing 1Z0-083 exam is a testament to an individual's expertise in Oracle database administration.
Understanding functional and technical aspects of Oracle Database Administration II Exam Number: 1Z0-083
The following will be discussed in the ORACLE 1Z0-083 Exam Dumps:
- Patching Grid Infrastructure and Oracle Database - Oracle Database: Deploy, Patch and Upgrade Workshop
- Restore and Recovering Databases with RMAN
- Install Oracle Database software
- Interpret the RMAN message output
- Transporting Data - Oracle Database: Backup and Recovery Workshop
- Install Grid Infrastructure for a Standalone server
- RMAN Troubleshooting and Tuning - Oracle Database: Backup and Recovery Workshop
- Upgrade Oracle Grid Infrastructure
- Install Grid Infrastructure and Oracle Database - Oracle Database: Deploy, Patch and Upgrade Workshop
- Diagnose RMAN performance issues
- Oracle Database 18c: New Features - Oracle Database: Deploy, Patch and Upgrade Workshop
- Image and RPM based Database Installation
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Oracle Database Administration II Sample Questions (Q120-Q125):
NEW QUESTION # 120
Which two are true about Oracle Flashback features? (Choose two.)
- A. FLASHBACK DROP can undrop an index when undropping a table.
- B. After a database is restored from flashback logs using the FLASHBACK DATABASE command, it is sometimes rolled forward using redo logs.
- C. FLASHBACK VERSION QUERY can retrieve REDO records from ONLINE and ARCHIVED REDO LOG files.
- D. FLASHBACK QUERY can retrieve REDO records from ONLINE and ARCHIVED REDO LOG files.
- E. FLASHBACK TABLE can undrop a column.
Answer: A,B
Explanation:
A & B are wrong, because flashback use undo not redo/archive.
Not C because flashback table cannot rever ddl
D & E are correct -> as of before drop retrieve from the recycle bin also the related index, and after using flashback database command, sometimes you could go forward with redo.
NEW QUESTION # 121
Choose three. Which three are true in Oracle 19c and later releases?
- A. Tablespaces never remain in read/write mode during transportable tablespace operations.
- B. Tablespaces always remain in read/write mode during transportable tablespace operations.
- C. A transportable data pump import can leave a plugged-in tablespace in read-only mode.
- D. Simultaneous data pump jobs can be limited at the pluggable database (PDB) level.
- E. An ordinary data pump export of a table with encrypted columns will always encrypt the same columns when imported.
- F. A transportable data pump import can leave a plugged-in tablespace in read/write mode.
Answer: A,E,F
NEW QUESTION # 122
You plan to perform cross-platform PDB transport using XTTS. Which two are true?
- A. Automatic conversion of endianess occurs.
- B. The source PDB must be in MOUNT state.
- C. The source PDB can be in MOUNT or OPEN state.
- D. A backup of the PDB must exist, taken using the BACKUP command with the To PLATFORM clause.
- E. The source PDB must not be an application root.
- F. The source and target platforms must have the same endianess.
Answer: C,F
NEW QUESTION # 123
A 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?
- A. VSSESSION_WAIT_CLASS
- B. VSSESSTAT
- C. VSSESSION
- D. VSSESSION_EVENT
- E. V$SESSION_WAIT
Answer: E
NEW QUESTION # 124
On the 10th of August, you implement an incremental database backup strategy and configure a recovery window of five days.
Level 0 backups are taken on the 10th, 17th, and 24th of August.
Differential level 1 incremental backups are taken daily between the level 0 backups.
Today is the 26th of August.
Which backups will be obsolete?
- A. all backups prior to 22nd of August
- B. all backups prior to 17th of August
- C. all backups prior to 20th of August
- D. all backups prior to 10th of August
- E. all backups prior to 24th of August
Answer: E
NEW QUESTION # 125
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