When a date is entered without a year, an error value appears in the active cell

Which of the following is NOT a Lookup or Reference function?

A) VLOOKUP B) INDEX C) FIND D) MATCH

Class Arrays methods sort, binarySearch, equals and fill are overloaded for primitive-type arrays and Object arrays. In addition, methods __________ and __________ are overloaded with generic versions.

a. sort, binarySearch. b. sort, fill. c. binarySearch, equals. d. binarySearch, fill.