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| Section | Objectives |
|---|---|
| Topic 1: Using DML Statements | - Update rows in a table - Control transactions - Delete rows from a table - Use the MERGE statement - Insert rows into a table |
| Topic 2: Using Set Operators | - Use UNION, UNION ALL, INTERSECT, and MINUS operators |
| Topic 3: Using DDL Statements | - Create and manage tables - Create and manage indexes - Create and manage constraints - Create and manage sequences - Create and manage views |
| Topic 4: Using SELECT Statements | - Use the ORDER BY clause to sort rows - Execute a basic SELECT statement - Use the FETCH clause to limit rows returned - Use the WHERE clause to restrict rows |
| Topic 5: Using Subqueries | - Use correlated subqueries - Use multiple-row subqueries - Use single-row subqueries |
| Topic 6: Using Joins | - Use cross joins - Use outer joins (LEFT, RIGHT, FULL) - Use self-joins - Use equijoins and non-equijoins |
| Topic 7: Controlling User Access | - Differentiate system privileges from object privileges - Grant and revoke privileges - Create and manage roles |
| Topic 8: Using SQL Functions | - Use character, number, and date functions in SELECT statements - Use conversion functions |
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NEW QUESTION # 101
Which command creates a new role in Oracle Database?
Answer: A
NEW QUESTION # 102
Which SQL statement is used to insert a new row into a table?
Answer: A
NEW QUESTION # 103
Which type of privilege allows a user to perform administrative tasks, such as creating other users?
Answer: C
NEW QUESTION # 104
Which clause is used to allow a user to grant a privilege to others?
Answer: D
NEW QUESTION # 105
What is a subquery in SQL?
Answer: A
NEW QUESTION # 106
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