1Z0-171 Exam Dumps
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| Certification Provider: | Oracle |
|---|---|
| Exam Code / Number: | 1Z0-171 |
| Exam Name: | Oracle Database 23ai SQL Associate |
| Exam Questions: | 111 |
| Last Updated: | Jul 10, 2026 |
| Corresponding Certification: | Oracle Database |
(18 Up Votes)Oracle 1Z0-171 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Using SET Operators | 5% | - Using ORDER BY with set operations - UNION, UNION ALL, INTERSECT, MINUS operators - Matching SELECT statements |
| Topic 2: Data Dictionary and Time Zones | 5% | - CURRENT_DATE, CURRENT_TIMESTAMP, LOCALTIMESTAMP - INTERVAL data types - Using data dictionary views |
| Topic 3: Retrieving and Sorting Data | 15% | - Arithmetic expressions and NULL values - Operator precedence rules - Sorting query results - Limiting rows and substitution variables - Operators, literals, DISTINCT keyword - DEFINE and VERIFY commands - Using SELECT statement and column aliases |
| Topic 4: Using Functions | 25% | - Group functions and grouping data - Restricting group results - NVL, NULLIF, COALESCE functions - TO_CHAR, TO_NUMBER, TO_DATE conversion functions - ROUND, TRUNC, MOD functions - Nested functions - Character functions for string manipulation - Date arithmetic and date functions - Data type conversion: implicit and explicit |
| Topic 5: DDL for Tables and Relationships | 15% | - Views management - Drop columns, set unused columns - TRUNCATE TABLE statement - Constraints management - Temporary and external tables - CREATE TABLE statement - Table structure, columns, data types |
| Topic 6: Displaying Data from Multiple Tables | 10% | - Different types of joins: equijoin, non-equijoin, outer join, self-join - Cartesian products |
| Topic 7: Managing Tables with DML | 5% | - Transaction management and control - Multi-table INSERT and MERGE statements - INSERT, UPDATE, DELETE operations |
| Topic 8: Controlling User Access | 5% | - Roles creation and privilege assignment - Granting privileges on tables - System vs object privileges |
| Topic 9: Using Subqueries | 5% | - Single-row and multi-row subqueries - Correlated subqueries for update and delete |
| Topic 10: Relational Database Concepts | 5% | - SQL SELECT clauses and ERD components - Relational database theoretical and physical aspects - Relationship between database and SQL |
| Topic 11: Managing Indexes, Synonyms, Sequences | 5% | - Create and manage sequences - Create and manage synonyms - Create and manage indexes |