1Z0-083 DUMPS DISCOUNT & 1Z0-083 FREE DUMP DOWNLOAD

1Z0-083 Dumps Discount & 1Z0-083 Free Dump Download

1Z0-083 Dumps Discount & 1Z0-083 Free Dump Download

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Oracle 1Z0-083 certification exam consists of 84 multiple-choice questions and must be completed within 120 minutes. 1Z0-083 exam is computer-based and can be taken at any authorized testing center. To pass the exam, candidates must score a minimum of 64%. 1Z0-083 exam is available in several languages, including English, Japanese, Simplified Chinese, and Korean.

The Oracle 1Z0-083 exam consists of 80 multiple-choice questions and has a time limit of 105 minutes. To pass the test, candidates must score at least 63% or higher. 1Z0-083 Exam covers a wide range of topics, including Oracle database architecture, backup and recovery strategies, database security, and performance tuning techniques. Oracle Database Administration II certification is ideal for professionals who want to demonstrate their expertise in Oracle database administration and advance their careers.

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To prepare for the Oracle 1Z0-083 Exam, candidates should have a deep understanding of Oracle database architecture and administration concepts. They should also have experience in managing and maintaining Oracle databases in production environments. Additionally, candidates can take advantage of Oracle's training resources, which include online courses, workshops, and practice exams.

Oracle Database Administration II Sample Questions (Q210-Q215):

NEW QUESTION # 210
Examine this configuration:
1. The ORCLdatabase data files are in Automatic Storage Management (Oracle ASM) disk group
+DATA.
2. ORCLuses disk group +FRAfor the Fast Recovery Area.
3. LISTENER is the listener for ORCL.
4. The database, listener, ASM instance, and ASM disk groups are managed by Oracle Restart.
5. All components are currently shut down.
You execute this command:

What is the outcome?

  • A. The ORCL database, the Oracle ASM instances, the +DATA and +FRA disk groups, and the LISTENER are started.
  • B. Only the ORCL database and the ASM instances are started.
  • C. Only the ORCL database instance and the +DATA and +FRA disk groups are started.
  • D. Only the ORCL database instance is started.
  • E. Only the ORCL database instance, the Oracle ASM instance, and the +DATA and +FRA disk groups are started.

Answer: A

Explanation:
The database, listener, ASM instance, and ASM disk groups are managed by Oracle Restart.


NEW QUESTION # 211
Which two are true about Oracle instance recovery? (Choose three.)

  • A. Recovery begins from the last checkpoint position that was calculated by the Database Writer before instance failure.
  • B. Recovery begins from the last checkpoint position that was recorded in the control file by the checkpoint process (CKPT).
  • C. Recovery begins from the beginning of the CURRENT redo log group.
  • D. Recovery reads redo until the end of the redo thread. SMON rolls back any dead transactions, and then the datanase is opened.
  • E. Recovery reads redo until the end of the redo thread, and then opens the database. SMON then rolls back any dead transactions.
  • F. Recovery begins from the start of any ACTIVE redo log group or the start of the CURRENT log group if no other group is ACTIVE.

Answer: A,D,E


NEW QUESTION # 212
Which two are true about Oracle instance recovery? (Choose three.)

  • A. Recovery begins from the last checkpoint position that wascalculated by the Database Writer before instance failure.
  • B. Recovery begins from the last checkpoint position that was recorded in the control file by the checkpoint process (CKPT).
  • C. Recovery begins from the beginning of the CURRENT redo log group.
  • D. Recovery reads redo until the end of the redo thread. SMON rollsback any dead transactions, and then the datanase is opened.
  • E. Recovery reads redo until the end of the redo thread, and then opens the database. SMON then rolls back any dead transactions.
  • F. Recovery begins from the start of any ACTIVE redo log group or the start of the CURRENT log group if no other group is ACTIVE.

Answer: A,D,E


NEW QUESTION # 213
You execute this command successfully:
SQL> ALTER DATABASE BACKUP CONTROLFILE TO TRACE;
What is the outcome?

  • A. It creates a file that contains SQL statements to re-create the control file.
  • B. It creates a copy of the control file in the fast recovery area (FRA).
  • C. It creates a binary backup of the control file.
  • D. It updates the alert log with the location and contents of the control file
  • E. It creates a file that contains RMAN scripts to create a duplicate database.

Answer: A


NEW QUESTION # 214
Which two are true about RMAN duplexed backup sets? (Choose two.)

  • A. They can be created by using the RMAN CONFIGURE command to specify duplexing before taking a backup.
  • B. They can be created only by using the COPIES option of a BACKUP command.
  • C. They must be written to media.
  • D. They can be written to media.
  • E. They can be written only to disk.

Answer: B,D


NEW QUESTION # 215
......

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