[NEW] Oracle Database SQL Certified - Exam Preparation 2026

Prepare for the Oracle Database SQL Certified Associate certification exam with 6 practice exams designed to help you strengthen your SQL knowledge, test your understanding of Oracle Database concepts, and identify areas that need further study.

This course focuses on essential Oracle SQL topics, including relational database concepts, data retrieval, built-in functions, data summarization, data definition, and data manipulation. Through exam-style multiple-choice questions and detailed explanations, you can review important concepts, practise applying SQL knowledge, and build confidence in your certification preparation.

What You Will Learn

• SQL Queries and Data Retrieval: Practise SELECT statements, WHERE clause filtering, sorting, joins, and SET operators to retrieve and combine data.

• Relational Database Concepts: Understand relational theory, data types, constraints, and the differences between logical and physical database design.

• Oracle SQL Built-In Functions: Work with string functions such as SUBSTR and CONCAT, date functions such as SYSDATE and TO_DATE, and numeric functions such as ROUND and MOD.

• Data Summarization: Apply aggregate functions such as SUM, AVG, and COUNT, and use GROUP BY and HAVING to summarize and filter grouped results.

• Data Definition Language (DDL): Review CREATE, ALTER, and DROP statements, along with primary key, foreign key, UNIQUE constraints, and index management.

• Data Manipulation Language (DML): Practise INSERT, UPDATE, DELETE, and MERGE statements for managing table data.

• Transaction Control: Understand how COMMIT and ROLLBACK are used to manage database transactions.

What Makes This Course Useful?

6 Practice Exams: Test your understanding across the major Oracle SQL subject areas with six practice exams. Use your results to identify strengths and topics that need additional review.

Detailed Answer Explanations: Each question includes an explanation of the correct answer and why the other options are incorrect. This helps you understand the underlying SQL concepts rather than simply memorizing answers.

Certification-Focused Practice: Review topics relevant to Oracle Database SQL certification preparation, including query construction, functions, joins, constraints, and transaction management.

Knowledge Gap Identification: Use your practice results to focus your revision on unfamiliar concepts, common SQL mistakes, and areas where you need more practice.

Beginner-Friendly Learning: The course can support learners who are new to Oracle SQL as well as professionals who want to refresh their database knowledge.

Who Should Take This Course?

This course is suitable for:

• Candidates preparing for the Oracle Database SQL Certified Associate certification exam.

• Beginners who want to strengthen their understanding of SQL and relational databases.

• Students and graduates developing database skills for technology careers.

• Software developers who work with relational databases.

• Junior database administrators and aspiring data analysts.

• IT professionals who want to assess and improve their Oracle SQL knowledge.

No prior Oracle Database experience is required to begin reviewing the fundamentals, although basic computer skills and a willingness to practise SQL concepts will be helpful.

Start Practising Oracle SQL

Whether you are learning SQL for the first time or preparing for certification, these 6 practice exams provide an opportunity to assess your knowledge, review essential Oracle Database concepts, and understand the reasoning behind each answer.

Work through the questions, study the detailed explanations, and revisit topics where you need improvement. Consistent practice can help you develop a stronger foundation in Oracle SQL and prepare more effectively for your certification exam.

This course is intended as a study and practice resource. It does not guarantee a passing score or certification.