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Natural join can be related with

  • Function dependency
  • B tree
  • Domain calculus
  • Relational algebric operators
Similar Questions :

1. Secondary index can be related with

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

2. Data management system may be implemented as

  • system software
  • application software
  • computer program
  • all of above

3. In order to use a DBMS, it is important to understand

  • the physical schema
  • all subschemas
  • one sub schema
  • none of above

4. RAID configurations of a disk are used to provide

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

5. Physical location of a record in database is determined with the help of

  • B tree file
  • Indexed file
  • Hashed file
  • sequential file
Read more from - Database Question Answers - Chapter 1
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