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Question Detail

Which is not a logical database structure

  • Chain
  • Tree
  • Relational
  • Network

Answer: Option A

Similar Questions :

1. RAID configurations of a disk are used to provide

  • fault tolerance
  • high speed
  • high data density
  • none of above

Answer: Option A

2. Network structure

  • is a physical representation of data
  • is conceptually simple
  • allows many to many relationships
  • none of above

Answer: Option C

3. If a relation scheme is in BSNF then it is also in

  • First normal form
  • Second normal form
  • Third normal form
  • Not in any normal form

Answer: Option C

4. Transaction processing was made possible by the development of

  • direct access storage
  • magnetic tape
  • cash register input
  • minicomputers

Answer: Option A

5. Non procedural query language can be related with

  • Function dependency
  • B tree
  • Domain calculus
  • Relational algebric operators

Answer: Option C

Read more from - Database Question Answers - Chapter 1
Post a comment

  • Rayshelon 11 years ago

    Gosh, I wish I would have had that information ealeirr!

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