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OracleCertification

1Z0-083

Oracle Database Administration II

Master the Oracle Database Administration II exam with 250+ questions, expert-verified explanations, and detailed answer keys. Perfect for professionals advancing in the Oracle ecosystem.

Be the first to rate this exam.

250+ questionsExpert Explanations Included10 Sample Questions

Try 10 Free Questions Get Full Access

Quick Stats

VendorOracle

Sample Questions10 questions

30-day access$49.99 ($1.67/day)

90-day access$69.99 ($0.78/day) ✓

Real Exam Questions PDFLifetime · keep forever$19.99

Free Exam Brief

Topics, exam shape, and sample questions

Official Resources

Oracle University Exam Topics Schedule Exam

Exam Domains & Topics

281 questions across 15 domains

Backup And Recovery19% · 54 Qs

Multitenant Architecture11% · 31 Qs

Oracle Database Architecture11% · 31 Qs

Monitoring And Tuning10% · 29 Qs

Manage Multitenant Container Databases9% · 26 Qs

Patching And Upgrading9% · 24 Qs

Perform Advanced Rman Concepts8% · 22 Qs

Perform Backup And Recovery6% · 17 Qs

Security5% · 13 Qs

Manage Database Performance5% · 13 Qs

Configure For Recoverability3% · 8 Qs

Manage Database Security1% · 4 Qs

Manage Database Availability1% · 4 Qs

Manage Resource Allocation1% · 3 Qs

Manage Advanced Database Features1% · 2 Qs

What learners say

Feedback from people who studied 1Z0-083 on NerdExam.

I underestimated 1Z0-083 after breezing through the associate level years ago. The performance tuning section alone is its own discipline. Drilling it here is what made the difference for me.

marco_itSenior DBA

The multitenant CDB/PDB questions were harder than I expected - good preparation for what 1Z0-083 actually demands.

jian89Database developer

Grid Infrastructure and RAC exposed real gaps in my knowledge. These questions are rigorous - I came out a better admin regardless of the cert.

hassan_iqSystems administrator

RMAN finally clicked. Passed 1Z0-083 on my first try.

Raj P.Junior DBA

Honest take - a few topic areas felt heavier here than what showed up on my actual exam. That said, the flashback technology and Data Guard coverage is thorough, and being overprepared is not the worst problem to have.

mateo_arMid-level DBA

Data Guard concepts never stuck until I drilled them here. Worth it.

Sam P.Linux systems admin

Free Practice

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281 total questions available15 exam domainsExpert-verified explanations

What you get with full access

Multiple Question Types

Single choice, multi-select, drag-and-drop, ordering, hotspot, and more.

Detailed Explanations

Expert-verified explanations for every question to help you learn, not just memorize.

Score Analysis

Domain-level breakdown showing exactly where you need to focus.

Timed Exam Mode

Simulate exam-style conditions with configurable time limits.

Real Exam Questions PDF

Downloadable bank of real exam questions with full topic coverage and detailed explanations.

Progress Tracking

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nerdexam

Loading exam details...

nerdexam

OracleCertification

1Z0-083

Oracle Database Administration II

Master the Oracle Database Administration II exam with 250+ questions, expert-verified explanations, and detailed answer keys. Perfect for professionals advancing in the Oracle ecosystem.

Be the first to rate this exam.

250+ questionsExpert Explanations Included10 Sample Questions

Try 10 Free Questions Get Full Access

Quick Stats

VendorOracle

Sample Questions10 questions

30-day access$49.99 ($1.67/day)

90-day access$69.99 ($0.78/day) ✓

Real Exam Questions PDFLifetime · keep forever$19.99

Free Exam Brief

Topics, exam shape, and sample questions

Official Resources

Oracle University Exam Topics Schedule Exam

Exam Domains & Topics

281 questions across 15 domains

Backup And Recovery19% · 54 Qs

Multitenant Architecture11% · 31 Qs

Oracle Database Architecture11% · 31 Qs

Monitoring And Tuning10% · 29 Qs

Manage Multitenant Container Databases9% · 26 Qs

Patching And Upgrading9% · 24 Qs

Perform Advanced Rman Concepts8% · 22 Qs

Perform Backup And Recovery6% · 17 Qs

Security5% · 13 Qs

Manage Database Performance5% · 13 Qs

Configure For Recoverability3% · 8 Qs

Manage Database Security1% · 4 Qs

Manage Database Availability1% · 4 Qs

Manage Resource Allocation1% · 3 Qs

Manage Advanced Database Features1% · 2 Qs

What learners say

Feedback from people who studied 1Z0-083 on NerdExam.

I underestimated 1Z0-083 after breezing through the associate level years ago. The performance tuning section alone is its own discipline. Drilling it here is what made the difference for me.

marco_itSenior DBA

The multitenant CDB/PDB questions were harder than I expected - good preparation for what 1Z0-083 actually demands.

jian89Database developer

Grid Infrastructure and RAC exposed real gaps in my knowledge. These questions are rigorous - I came out a better admin regardless of the cert.

hassan_iqSystems administrator

RMAN finally clicked. Passed 1Z0-083 on my first try.

Raj P.Junior DBA

Honest take - a few topic areas felt heavier here than what showed up on my actual exam. That said, the flashback technology and Data Guard coverage is thorough, and being overprepared is not the worst problem to have.

mateo_arMid-level DBA