Free PDF Useful 1Z0-171 - Oracle Database 23ai SQL Associate Test Free

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Oracle 1Z0-171 Exam Syllabus Topics:

SectionObjectives
Topic 1: Relational Database Concepts- Database fundamentals and relational model
  • 1. Entity relationships and normalization basics
    • 2. Tables, rows, columns, and keys
      Topic 2: Retrieving Data Using SQL- SELECT statements
      • 1. Sorting results with ORDER BY
        • 2. Filtering with WHERE clause
          • 3. Column selection and expressions
            - Joins and Subqueries
            • 1. Correlated and non-correlated subqueries
              • 2. Inner and outer joins
                Topic 3: Advanced SQL Features- Set operators and functions
                • 1. UNION, INTERSECT, MINUS
                  • 2. Single-row and group functions
                    - Aggregations and grouping
                    • 1. Aggregate functions
                      • 2. GROUP BY and HAVING
                        Topic 4: Data Manipulation Language (DML)- Insert, Update, Delete operations
                        • 1. Data integrity considerations
                          • 2. Transaction control (COMMIT, ROLLBACK)
                            Topic 5: Data Definition Language (DDL)- Schema objects
                            • 1. Tables and constraints
                              • 2. Views and indexes

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                                Oracle Database 23ai SQL Associate Sample Questions (Q16-Q21):

                                NEW QUESTION # 16
                                What is the purpose of the SAVEPOINT statement?

                                Answer: C


                                NEW QUESTION # 17
                                Which function is used to convert a string to uppercase in SQL?

                                Answer: D


                                NEW QUESTION # 18
                                Which SQL clause is used to specify the source table in a query?

                                Answer: D


                                NEW QUESTION # 19
                                Which INTERVAL data type would you use to store a period of time in years and months?

                                Answer: D


                                NEW QUESTION # 20
                                Which type of join includes rows that do not have matching values in the joined table?

                                Answer: A


                                NEW QUESTION # 21
                                ......

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