Operating System

Saturday, April 25, 2015

Which of the given options hold true?
Statement I : In a one-to-one relationship between two entities, the two entities are generally described by one table in relational database model
Statement II : All many-to-many relationships must be converted to a set of one-to-many relationships by adding a new entity

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Which of the given options hold true? 
Statement I : In a one-to-one relationship between two entities, the two entities are generally described by one table in relational database model
Statement II : All many-to-many relationships must be converted to a set of one-to-many relationships by adding a new entity
Statement I is TRUE & Statement II is FALSE
Statement I & II both are FALSE
Statement II is TRUE & Statement I is FALSE
Statement I & II both are TRUE
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