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If your data has a unique identifier that is a natural part of your data,you can use the field as a natural primary key.
Q12: Microsoft Word is a _ program.<br>A)presentation<br>B)word processing<br>C)spreadsheet<br>D)graphics
Q16: Which of the following would not be
Q19: When importing data,the _ minimizes the need
Q33: Gains and losses on cash flow hedges
Q38: Match the following terms to their definition:<br>I.SELECT<br>II.FROM<br>III.WHERE<br>IV.AS<br>V.HAVING<br>A.Includes
Q39: _ shows how the report would look
Q49: _ are rules added to a database
Q57: Calculated query fields must be formatted in
Q84: To display specific dates,you can use the
Q88: In a query,if you use multiple criteria,then