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Oracle 1Z0-171 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Using SELECT Statements | - Execute a basic SELECT statement - Use the WHERE clause to restrict rows - Use the ORDER BY clause to sort rows - Use the FETCH clause to limit rows returned |
| Topic 2: Using SQL Functions | - Use conversion functions - Use character, number, and date functions in SELECT statements |
| Topic 3: Using DML Statements | - Use the MERGE statement - Insert rows into a table - Update rows in a table - Control transactions - Delete rows from a table |
| Topic 4: Using DDL Statements | - Create and manage views - Create and manage sequences - Create and manage indexes - Create and manage tables - Create and manage constraints |
| Topic 5: Using Joins | - Use outer joins (LEFT, RIGHT, FULL) - Use self-joins - Use cross joins - Use equijoins and non-equijoins |
| Topic 6: Controlling User Access | - Differentiate system privileges from object privileges - Grant and revoke privileges - Create and manage roles |
| Topic 7: Using Set Operators | - Use UNION, UNION ALL, INTERSECT, and MINUS operators |
| Topic 8: Using Subqueries | - Use single-row subqueries - Use correlated subqueries - Use multiple-row subqueries |
Oracle Database 23ai SQL Associate Sample Questions:
1. Which function is used to convert a string to uppercase in SQL?
A) CONVERT_UPPER
B) CASE_UPPER
C) TO_UPPERCASE
D) UPPER
2. What is a role in Oracle Database?
A) A predefined SQL statement stored in the database
B) A user-defined function
C) A set of privileges that can be granted to users or other roles
D) A database object used to enforce constraints
3. Which of the following SQL commands retrieves data from a relational database?
A) SELECT
B) DELETE
C) UPDATE
D) INSERT
4. Which of the following best describes a relational database?
A) A database that organizes data hierarchically
B) A database that uses a tabular structure with rows and columns to represent relationships between data entities
C) A flat file system with no defined relationships between data
D) A database where all data is stored as key-value pairs
5. Which type of privilege allows a user to perform administrative tasks, such as creating other users?
A) Table privilege
B) Schema privilege
C) Object privilege
D) System privilege
Solutions:
| Question # 1 Answer: D | Question # 2 Answer: C | Question # 3 Answer: A | Question # 4 Answer: B | Question # 5 Answer: D |
