The UNION clause is used to combine the output from multiple queries together into a single result table.
A). True
B). False
1. Which of the following is a factory function?
2. What will be the output of the following PHP code ?<?php$a = '12345';echo 'qwe{$a}rty';?>
3. High-resolution, bit-mapped displays are useful for displaying:
4. Which two commands enable you to move between directories?
5. Functional subsystems are connected by
6. Which program is used to schedule particular jobs or programs at particular times on the system?
7. When using a database management system, the first thing that you must do is to
8. UNIX operating system is a(n)
9. Failure to control confidentiality may lead to loss of competitiveness.