What is the maximum number of fields that can be sorted in a single sort?

A UNION clause in an SQL statement is used to ________

A) combine one or more queries B) identify the query criteria C) list the fields a query should display D) define how fields from related tables should be joined

Which of the following image formats is NOT typically compressed (resulting in extremely large file sizes)?

A) .JPEG B) .BMP C) .PNG D) .GIF