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Oracle 1z0-071 Exam Overview:
| Certification Vendor: | Oracle |
| Exam Name: | Oracle Database SQL |
| Exam Number: | 1Z0-071 |
| Certificate Validity Period: | 18 months |
| Exam Format: | Multiple Choice, Multiple Select |
| Real Exam Qty: | 63 - 78 |
| Available Languages: | English, Japanese, Simplified Chinese, Traditional Chinese, Korean, Spanish |
| Exam Price: | US$245 |
| Passing Score: | 63% |
| Related Certifications: | Oracle Database Administrator Certified Associate Oracle Database Developer Certified Associate |
| Exam Duration: | 120 minutes |
| Recommended Training: | Oracle Database 19c: SQL Workshop Oracle Database SQL Fundamentals |
| Exam Registration: | Oracle University Registration Pearson VUE Registration |
| Sample Questions: | Oracle 1z0-071 Sample Questions |
| Exam Way: | Online proctored or Onsite at Pearson VUE test centers |
| Pre Condition: | No mandatory prerequisites; basic knowledge of SQL and relational databases recommended |
| Official Syllabus URL: | https://education.oracle.com/pexam_1Z0-071 |
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Oracle 1z0-071 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Restricting and Sorting Data | 15% | - ORDER BY clause and sorting rules - Substitution variables, DEFINE and VERIFY commands - Operator precedence - WHERE clause and filtering conditions |
| Working with Time Zones and Date/Time Data | - Time zone conversion functions - TIMESTAMP, INTERVAL data types | |
| Conversion Functions and Conditional Expressions | 10% | - TO_CHAR, TO_NUMBER, TO_DATE functions - NVL, NULLIF, COALESCE and CASE expressions - Implicit and explicit data type conversion |
| Using Data Dictionary Views | - Retrieve metadata and object information | |
| Relational Database Concepts | 10% | - Theoretical and physical aspects of relational databases - Relationship between database and SQL - ERD and SQL statement mapping |
| Using Subqueries to Solve Queries | - Single-row and multi-row subqueries - Correlated subqueries for update/delete | |
| Managing Indexes, Synonyms and Sequences | - Create and maintain indexes - Create and use sequences - Create and use synonyms | |
| Retrieving Data Using SQL SELECT Statement | 20% | - Arithmetic operations and NULL handling - Column aliases, concatenation, literals and DISTINCT - SELECT statement syntax and usage |
| Using Single-Row Functions to Customize Output | 20% | - Character, number, and date functions - Nested functions usage |
| Controlling User Access | - System and object privileges - Roles, granting and revoking privileges | |
| Managing Tables and Constraints | - Temporary and external tables - Constraints: primary key, foreign key, unique, check, not null - Data types, creating/altering/dropping tables | |
| Using SET Operators | - UNION, UNION ALL, INTERSECT, MINUS operators - Ordering results with set operations | |
| Aggregating Data Using Group Functions | 10% | - SUM, AVG, COUNT, MAX, MIN functions - Handling NULLs in group functions - GROUP BY and HAVING clauses |
| Managing Views | - Updatable and read-only views - Create, modify and drop views | |
| Manipulating Data and Managing Transactions | - Multi-table inserts - INSERT, UPDATE, DELETE, MERGE statements - Transaction control: COMMIT, ROLLBACK, SAVEPOINT | |
| Displaying Data from Multiple Tables | 15% | - Cartesian products - Self-joins and outer joins - Equijoins and non-equijoins |
By Sebastian
