Question: Chapter 1 1 : Problems 1 , ( Pg . 5 4 8 ) SELECT EMP _ LNAME, EMP _ FNAME, EMP _ AREACODE, EMP

Chapter 11: Problems 1,(Pg.548)
SELECT EMP_LNAME, EMP_FNAME, EMP_AREACODE, EMP_SEX FROM EMPLOYEE WHERE EMP_SEX ='F' AND EMP_AREACODE ='615' ORDER BYEMP_LNAME, EMP_FNAME;
What is the likely data sparsity of the EMP_SEX column?
 Chapter 11: Problems 1,(Pg.548) SELECT EMP_LNAME, EMP_FNAME, EMP_AREACODE, EMP_SEX FROM EMPLOYEE

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