Question: 1. Simplify the following query: SELECT ENAME FROM EMP, PROJ, ASG WHERE EMP.ENO = ASG.ENO AND ASG PNO = PROJ.PNO AND (DAY == 'Wednesday' OR

1. Simplify the following query: SELECT ENAME FROM EMP, PROJ, ASG WHERE EMP.ENO = ASG.ENO AND ASG PNO = PROJ.PNO AND (DAY == 'Wednesday' OR NOT (DAY != 'Wednesday' AND ENAME == 'Fred")) AND NOT ((DAY != 'Wednesday' AND PNAME = 'Billing )OR NOT(DAY =='Wednesday' OR ENAME != *Fred))

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