Oracle Database 1Z0-083 Effective Practice Questions and Exam Success Tips

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Table Of Content:

  1. Oracle 1Z0-083 exam tips
  2. Oracle 1Z0-083 exam details
  3. Oracle 1Z0-083 Exam process and Exam Path
  4. Oracle 1Z0-083 exam dumps (pdf + vce)
  5. Free sharing of Oracle 1Z0-083 practice test questions
  6. Oracle 1Z0-083 Coupon Code

Latest update Oracle 1Z0-083 exam tips

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Oracle 1Z0-083 exam details

  • Vendor: Oracle
  • Exam Code: 1Z0-083
  • Exam Name: Oracle Database Administration II
  • Certification: Oracle Database
  • Total Questions: 158 Q&A
  • Exam Language: English
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Oracle 1Z0-083 Exam process and Exam Path

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Keeping your certification current is key to keeping your expertise to be at the forefront of Oracle Database technology,A current certification allows you to:

Remain current with features and functions even if they are not used in your current systems.
Let customers know that you are current with Oracle database technology.
Confidently recommend to your management the best solutions for new requirements.
To be more confident knowing that “you have what it takes” to manage your systems properly with the latest Oracle database architecture.

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Exam session rules

We take steps to ensure that every testing experience is a good one, but we still stop your exam if the rules aren’t followed.

  • You must be fully clothed throughout your entire exam (no hats or hoods)
  • You must stay within your webcam view
  • You cannot get up and walk around
  • No one can enter your testing environment
  • You cannot leave your testing environment
  • A beverage in any container is allowed, but no food or smoking
  • You cannot move your webcam once your testing session has started
  • Mumbling or speaking out loud will lead to a warning

BEFORE EXAM DAY

Perform a system test
Make sure to do the required system test and exam simulation before exam day.*

Find your testing space
Find a quiet, distraction-free area in your home or office to take your exam.

Get your ID ready
Your ID must be valid and up to date. Does your program have specific ID policies?

If you have a Pearson VUE account and have NOT authenticated CertView:

  • Go to CertView
  • Click on the ‘Create My Oracle Account Now’ button
  • A page for ‘Create your Oracle Account’ will display
  • Follow the instructions on the page to complete the account setup
  • You will receive an email notification to verify your account
  • Click on the verification URL in the email to complete the account setup process.

Once your Oracle account is created successfully, First time Users must authenticate their CertView account.

  • Go to CertView
  • Click ‘Login to CertView’
  • Log in using your Oracle account details
  • Select ‘I have a Pearson VUE account, if you know the email address and the testing ID on your Pearson VUE profile
  • On the next screen, you must enter the below details to authenticate your CertView account:
  1. Oracle Testing ID
  2. Email address from your Pearson VUE profile
  • Upon successful authentication, you will be redirected to your CertView profile page
  • Check profile details and edit if needed then click on the ‘Submit’ button at the bottom of the page.

You are now ready to test on exam day.

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VCE exam tools are very friendly tools created by Lead4Pass professional developers! The 1Z0-083 VCE is easy to use! Easy to operate! The biggest advantage is easy reading and online hands-on practice testing!
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Get free Oracle 1Z0-083 practice test questions

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Get a part of Oracle 1Z0-083 exam practice questions for free: The latest Oracle 1Z0-083 exam practice questions can help you improve your skills and chances of success. You can study the test online. If you want to pass the Oracle 1Z0-083 exam 100%, you should continue studying.
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Free sharing of Oracle 1Z0-083 exam practice questions (1-5)

QUESTION 1
Examine this configuration:
1.
CDB1 is a container database.
2.
PDB1 and PDB2 are pluggable databases in CDB1.
3.
PDB1 and PDB2 are OPEN in reading WRITE mode.
You execute these commands successfully: Which two are true? (Choose two.)oracle 1z0-083 certification question q1

A. Uncommitted transactions in PDB1 have been rolled back.
B. PDB1 is closed.
C. Uncommitted transactions in CDB1 and PDB1 have been rolled back.
D. CDB1 is shut down.
E. CDB1 is in MOUNT state
Correct Answer: BE
Section: (none)

QUESTION 2
While backing up to an SBT channel, you determine that the read phase of your compressed Recovery Manager
(RMAN) incremental level 0 backup is a bottleneck.
FORCE LOGGING is enabled for the database.
Which two could improve read performance? (Choose two.)
A. Increase the size of tape I/O buffers.
B. Disable FORCE LOGGING for the database.
C. Increase the size of the database buffer cache.
D. Enable asynchronous disk I/O.
E. Increase the level of RMAN multiplexing.
Correct Answer: CE
Section: (none)

QUESTION 3
Which two are true about the Oracle database methodology? (Choose two.)
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 the 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.
Correct Answer: CF
Section: (none)
Reference: https://flylib.com/books/en/4.322.1.9/1/

QUESTION 4
Which three are true about backup, restore, and recovery operations are done without using Recovery Manager (RMAN)?
(Choose three.)
A. Backing up a database in NOARCHIVELOG mode using O/S utilities requires that the database instance be started
and the database is in the MOUNT state.
B. Backing up a database in ARCHIVELOG mode using O/S utilities requires that the database instance be started and
the database is in MOUNT state.
C. An Oracle database can be restored from backup files copied using O/S utilities.
D. Oracle datafile backups, copied using an O/S utility, can be added to the RMAN catalog as IMAGE COPIES.
E. Backing up a database in NOARCHIVELOG mode using O/S utilities requires that the database instance be shut
down.
F. Oracle archive log backups, copied using an O/S utility, can be added to the RMAN catalog as a backup set.
G. Backing up a database in ARCHIVELOG mode using O/S utilities requires that the database instance be started and
the database is in the OPEN state.
Correct Answer: BDE
Section: (none)

QUESTION 5
You are managing this configuration:
1.
CDB1 is a container database.
2.
PDB1 and PDB2 are two pluggable databases in CDB1.
3.
USER1.EMP is a table in PDB1 and USER2.DEPT is a table in PDB2.
CDB1 user SYS executes these commands after connecting successfully to PDB2: Which two are true? (Choose two.)oracle 1z0-083 certification question q5

A. The inserts on USER1.EMP remain uncommitted when the session connected to PDB2.
B. The inserts on USER1.EMP was committed when the session inserted a row into USER2.DEPT.
C. The inserts on USER2.DEPT fails because of the active transaction in the parent container.
D. The insert on USER2.DEPT is a recursive autonomous transaction by the child session and is committed.
E. The inserts on USER1.EMP was rolled back when the session connected to PDB2.
F. The insert on USER2.DEPT is uncommitted.
G. The inserts on USER1.EMP was committed when the session connected to PDB2.
Correct Answer: DE
Section: (none)

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