Question Detail

Natural join can be related with

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

1. Which command is used to set a link between two database files

  • JOIN
  • UPDATE
  • BROWSE
  • SET RELATION

2. Natural join can be related with

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

3. Which among following is an approach for standardizing storing of data

  • MIS
  • Structured programming
  • CODASYL specifications
  • None of above

4. Data item characteristics that are important in data management include

  • punctuation
  • language
  • spelling
  • width

5. The master list of an indexed file

  • is sorted in ascending order
  • contains only a list of keys and record numbers
  • has a number assigned to each record
  • none of above
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