_________ happen when the data contained in one field does not have a corresponding value in a related table

A(n) ________ is used to query unrelated tables or queries and combine the results into a single dataset. This type of query is different from querying related tables as it combines two SQL SELECT statements

A) crosstab query B) SQL query C) subquery D) union query

When you change the size of the font used in a Label object, the Label object will automatically expand to accommodate the changed font.

Answer the following statement true (T) or false (F)