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Free 1z0-071: Oracle Datbase 12c SQL Exam Questions and Answers

Oracle Datbase 12c SQL is part of Oracle Certification from Oracle University. Oracle exam codes begin 1Z0-, and modern ones end in the release year, so 1Z0-1085-26 is the 2026 release of OCI Foundations Associate. The least-known rule is the update path: a Delta exam swaps the prefix to 1D0- and appends -D while keeping the same family number, so 1Z0-1058-26 renews through 1D0-1058-26-D.

Looking for 1z0-071: Oracle Datbase 12c SQL exam dumps or ExamTopics questions? These practice questions cover the same ground with verified answers and explanations, a downloadable PDF and a full practice test, kept current as Oracle updates the exam.

Last updated: October 3, 2026

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Question #1

Evaluate the following SQL statements that are issued in the given order: CREATE TABLE emp (emp_no NUMBER(2) CONSTRAINT emp_emp_no_pk PRIMARY KEY, ename VARCHAR2(15), salary NUMBER (8,2), mgr_no NUMBER(2) CONSTRAINT emp_mgr_fk REFERENCES emp(emp_no)); ALTER TABLE emp DISABLE CONSTRAINT emp_emp_no_pk CASCADE; ALTER TABLE emp ENABLE CONSTRAINT emp_emp_no_pk; What would be the status of the foreign key EMP_MGR_PK?

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FAQ

Learn More: https://academy.oracle.com/en/resources-oracle-certifications.html

Q1: Is the 1Z0-071 exam still available, and is it still called Oracle Database 12c SQL?
A: Yes, the exam is still live as of October 2026, but Oracle now lists it simply as Exam 1Z0-071: Oracle Database SQL. Passing it earns the Oracle Database SQL Certified Associate credential.
Q2: How many questions are on the 1Z0-071 exam and how long do I have?
A: The real exam has 63 questions and a time limit of 120 minutes.
Q3: What is the passing score for the 1Z0-071 exam?
A: You need a score of 63% to pass.
Q4: What question format does the 1Z0-071 exam use?
A: The exam uses multiple-choice questions.
Q5: What topics does the 1Z0-071 exam cover?
A: Oracle's exam topics include relational database concepts, retrieving data with SELECT, restricting and sorting data, single-row functions, conversion functions and conditional expressions, group functions, joins, subqueries, SET operators, DML, DDL for tables, indexes, synonyms and sequences, views, user access control, data dictionary views, and managing data in different time zones. Oracle does not publish percentage weightings for these topics.
Q6: Can I retake the 1Z0-071 exam if I fail?
A: Yes. Oracle's certification guidelines allow you to schedule a retake of a failed exam, but you may not retake an exam you have already passed.
Q7: What is the 1z0-071: Oracle Datbase 12c SQL exam?
A: 1z0-071: Oracle Datbase 12c SQL is a Oracle certification exam. Judging by the questions in our bank, it concentrates on table, examine, constraint, nullvarchar2 and prod.
Q8: What topics does the 1z0-071: Oracle Datbase 12c SQL exam cover?
A: Questions in our 1z0-071: Oracle Datbase 12c SQL bank cluster around table, examine, constraint, nullvarchar2, prod, date, department and query. Working through the full set is the quickest way to find which of these you are weakest on.
Q9: How should I prepare for 1z0-071: Oracle Datbase 12c SQL?
A: Work through the 1z0-071: Oracle Datbase 12c SQL practice questions here, checking your answer on each one, then sit the practice test to rehearse the exam under timed conditions before the real thing.
Q10: Are these real 1z0-071: Oracle Datbase 12c SQL exam questions?
A: They are drawn from officially released past questions and from community members who have sat 1z0-071: Oracle Datbase 12c SQL. Answers are verified and updated weekly.
Q11: Where do I register for the 1z0-071: Oracle Datbase 12c SQL exam?
A: Register through Oracle directly at https://academy.oracle.com/en/resources-oracle-certifications.html. Exampractice is not affiliated with Oracle and does not administer the exam.
Q12: Is there a free 1z0-071: Oracle Datbase 12c SQL sample?
A: Yes. Every 1z0-071: Oracle Datbase 12c SQL page shows a free sample of real questions. Upgrading opens the full bank and the practice test.
Q13: What are Oracle Certification Exams?
A: Oracle Certification Exams validate your expertise in using and managing Oracle’s vast array of software and hardware solutions, including databases, cloud infrastructure, enterprise applications, and more. These certifications demonstrate your proficiency in deploying, configuring, and optimizing Oracle technologies to meet business needs.
Q14: Why should I pursue Oracle Certification?
A: Oracle Certification enhances your professional credibility, showcasing your skills and knowledge in Oracle technologies. This can lead to better job opportunities, higher salaries, and career advancement in IT, database management, cloud computing, and enterprise application roles.
Q15: What are the benefits of Oracle Certification?
A: Benefits include recognition as a certified Oracle professional, improved job performance, access to exclusive resources, continuing education opportunities, and staying current with the latest Oracle technologies and best practices.
Q16: Who should take Oracle Certification Exams?
A: IT professionals, database administrators, developers, system administrators, and anyone involved in managing and implementing Oracle solutions should consider these certifications to validate their expertise and advance their careers.
Q17: What types of Oracle Certification Exams are available?
A: Oracle offers various certification paths, including:
Q18: How do I prepare for Oracle Certification Exams?
A: Preparation can include official Oracle University training courses, study guides, practice exams, online tutorials, and hands-on experience with Oracle products and solutions.
Q19: Where can I take Oracle Certification Exams?
A: Oracle Certification Exams can be taken online with remote proctoring or at authorized Pearson VUE testing centers worldwide, providing flexibility to fit your schedule and location.
Q20: How do Oracle Certifications impact my career?
A: Oracle Certifications significantly boost your career by demonstrating your expertise to employers, making you a more competitive candidate for advanced roles and promotions in IT, database management, cloud computing, and enterprise applications.
Q21: Are there any prerequisites for Oracle Certification Exams?
A: Some exams may have prerequisites, such as foundational knowledge or prior experience with Oracle products. Check the specific requirements for each certification path on the Oracle certification website.
Q22: How often do I need to recertify for Oracle Certifications?
A: Recertification requirements vary by certification. Some Oracle certifications do not require recertification, while others, especially those related to cloud technologies, may require periodic updates to ensure professionals stay current with the latest advancements.
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