Question 11 :
When you type into SQL*Plus and press enter, the statement will be finished and executed.
Question 12 :
Oracle allows the ORDER BY clause in view definitions.
Question 13 :
Oracle does NOT support a CASCADE UPDATE constraint.
Question 14 :
Sequences guarantee valid surrogate key values.
Question 15 :
Oracle will let you define Notepad as your default editor, and whenever you type NOTEPAD, SQL*Plus will invoke Notepad.