A technique known as ______ enhancement  places code conforming to olderstandards before newer properties.

Which of the following is NOT true in regard to crosstab queries?

A) Crosstab queries can be a useful way to present data in a compact and summarized format. B) Crosstab queries are the same type of query as those which perform aggregate functions. C) Crosstab queries are useful for summarizing data, calculating statistics, identifying bad data, and looking for trends. D) A crosstab query is a special type of query that can be created when you want to describe one number in terms of two other numbers.

To get the number of items in an array, you would use the following operation: ____.

A. anArray.size() B. anArray.length() C. anArray.size D. anArray.length