Workshop

The following workshop is composed of a series of quiz questions and practical exercises. The quiz questions are designed to test your overall understanding of the current material. The practical exercises are intended to afford you the opportunity to apply the concepts discussed during the current hour, as well as build upon the knowledge acquired in previous hours of study. Please take time to complete the quiz questions and exercises before continuing. Refer to Appendix C, "Answers to Quizzes and Exercises," for answers.

Quiz

1:What does the acronym SQL stand for?
2:What are the six main categories of SQL commands?
3:What are the four transactional control commands?
4:What is the main difference between client/server technologies and the mainframe?
5:If a field is defined as NULL, does that mean that something has to be entered into that field?

Exercises

1:Identify the categories in which the following SQL commands fall: 
CREATE TABLE
DELETE
SELECT
INSERT
ALTER TABLE
UPDATE

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