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Which of the following is true about the hierarchical database model?Group of answer choicesEach child could have more than one parentIt organizes data in a
Which of the following is true about the hierarchical database model?Group of answer choicesEach child could have more than one parentIt organizes data in a upsidedown tree structureThe hierarchical path which traces segments starts from the rightmost segmentWhich of the following models does NOT have both structural and data independence?Group of answer choicesThe hie
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