# PLSQL Chapter 2 Quiz

Welcome to your PLSQL Chapter 2 Quiz

1.
What keyword is used to start the section where variables are created?

2.
What do you need to include when declaring a variable?

3.
What is a constant?

4.
What's wrong with this code?

DECLARE  l_radius NUMBER(8);BEGIN  DBMS_OUTPUT.PUT_LINE('The diameter is ' || 2 * l_radius);END;

This site uses Akismet to reduce spam. Learn how your comment data is processed.