When is it appropriate to use a sequence? A. When you want to control the order in which triggers are fired. B. When you want to control the order in which stored procedures can be invoked. C. When you want…

Which clause should be included in a ALTER TABLE statement to update a table definition with a new column? A. ADD COLUMN B. ALTER COLUMN C. APPEND COLUMN D. RENAME COLUMN

Which object is a stored procedure defined into? A. Table B. Schema C. Package D. Database

Which action needs to be performed in order to complete the definition of an application-period temporal table? A. A transaction-start-id column must be defined for the table. B. A history table must be defined and associated with the base table.…

What functionality allows users to perform a UNION operation between a DB2 table and an Oracle view? A. Oracle connect B. Trusted context C. Oracle federation D. Distributed request

If the following command is executed: CREATE DATABASE test What is the page size (in kilobytes) of the database? A. 4 B. 8 C. 16 D. 32

Given the following DDL statement: CREATE TABLE sales (item CHAR(20)); If a DBA wishes to increase the size of the ITEM column, which SQL statement needs to be used? A. ALTER TABLE sales ADD COLUMN item CHAR(40); B. ALTER TABLE…

Which DB2 object can be used to improve the execution performance of qualified SELECT statements? A. Trigger B. SQL Procedure C. Sequence Object D. Materialized Query Table