Relative cell references change as associated values change.

In ORACLE 11g, if you omit both NULL and NOT NULL from the list of column attributes in a CREATE TABLE statement, the default setting for null values is NOT NULL.

a. true b. false

To design a class that is flexible and full-featured, ____.

A. define a constructor for every possible combination of data members. B. define a default constructor. C. define at least three constructors. D. include multiple constructors.