Question 31 :
The SQL keyword BETWEEN is used:
A). for ranges.
B). to limit the columns displayed.
C). as a wildcard.
D). None of the above is correct.
Question 32 :
A subquery in an SQL SELECT statement:
A). can only be used with two tables.
B). can always be duplicated by a join.
C). has a distinct form that cannot be duplicated by a join.
D). cannot have its results sorted using ORDER BY.
Question 33 :
________ was adopted as a national standard by ANSI in 1992.
C). Microsoft Access
Question 34 :
A). a programming language.
B). an operating system.
C). a data sublanguage.
D). a DBMS.