nerdexam

Loading exam details...

nerdexam

OracleCertification

1Z0-071

Oracle Database 12c SQL

Master the Oracle Database 12c SQL exam with 400+ questions, expert-verified explanations, and detailed answer keys. Perfect for professionals advancing in the Oracle ecosystem.

Be the first to rate this exam.

400+ 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

419 questions across 20 domains

Exadata Administration14% · 11 Qs

Using Conversion Functions And Conditional Expressions9% · 7 Qs

Manipulating Data9% · 7 Qs

Controlling User Access8% · 6 Qs

Creating Other Schema Objects8% · 6 Qs

Fundamental Sql And Queries6% · 5 Qs

Managing Schema Objects6% · 5 Qs

Using Ddl Statements To Create And Manage Tables5% · 4 Qs

Restricting And Sorting Data5% · 4 Qs

Using Single-Row Functions To Customize Output5% · 4 Qs

Reporting Aggregated Data Using The Group Functions4% · 3 Qs

Retrieving Data Using The Sql Select Statement4% · 3 Qs

Using The Set Operators3% · 2 Qs

Displaying Data From Multiple Tables Using Joins3% · 2 Qs

Managing Data In Different Time Zones3% · 2 Qs

Managing Objects With Data Dictionary Views3% · 2 Qs

Functions And Subqueries1% · 1 Qs

Using Advanced Sql Features1% · 1 Qs

Retrieving Data Using Subqueries1% · 1 Qs

Using Subqueries To Solve Queries1% · 1 Qs

What learners say

Feedback from people who studied 1Z0-071 on NerdExam.

Solid coverage of Oracle-specific functions like DECODE and NVL. Helped me focus where the 1Z0-071 actually challenges you.

jian89Database developer

Most of the content is well-targeted for 1Z0-071, especially the DDL and DML sections. A few questions felt a bit easier than what I saw on exam day, but that is a minor gripe. Overall it helped me earn my Oracle SQL certification and move into a junior DBA role.

mateo_arAspiring DBA

The questions on transaction control - COMMIT, ROLLBACK, SAVEPOINT - felt realistic. That section catches a lot of people off guard on the actual 1Z0-071.

hassan_iqIT professional

SQL joins finally clicked for me. Cleared 1Z0-071 first try.

Raj P.Career switcher

Subqueries were my weakness - NerdExam fixed that fast.

Sam P.Junior developer

The GROUP BY and HAVING questions were harder than I expected - in a good way. Really prepares you for the trickier aggregation spots on the real exam.

kwame.ghData analyst

Free Practice

Try 10 Free Questions

Full interactive quiz with detailed explanations, score analysis, and weak topic identification. No sign-up required.

Start Free Quiz

419 total questions available20 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

Track your mastery over time with adaptive learning recommendations.

Frequently bought together

Oracle

1Z0-516

Oracle EBS R12.1 General Ledger Essentials

750+ questions

Oracle

1Z0-062

Oracle Database 12c: Installation and Administration

350+ questions

Fundamentals

1Z0-061