The Data Source Configuration Wizard uses the ____ method to populate a DataSet object with table rows and columns from a selected table within a database.

Which stats command function provides a count of how many unique values exist for a given field in the result set?

A. dc(field) B. count(field) C. count-by(field) D. distinct-count(field)

Suppose you are given a text file that contains the names of people. Every name in the file consists of a first name and last name. Unfortunately, the programmer that created the file of names had a strange sense of humor and did not guarantee that each name was on a single line of the file. Read this file of names and write them to a new text file, one name per line. For example, if the input file contains

Bob Jones Fred Charles Ed Marston Jeff Williams the output file should be Bob Jones Fred Charles Ed Marston Jeff Williams