Answer / srav

A single valued attribute is one that holds a single value for a single entity. Example: roll_number, name etc
Multivalued attribute is one that holds multiple values for a single entity.
Example: degree behold by a person (MS, PhD)

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Hi frnds this question is asked at IBM One query is there when we dont collect stastics on it,exlapin will show us LOW CONFIDENCE,When we collect stastics it shows HIGH CONFIDENCE.WHAT IS THE INTERNAL ARCHITECTURE ACTUALLY GOING ON ?????ASKED ON 23-08-2012 THANKS IN ADVANCE

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