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Secondary index can be related with

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

1. Large collection of files are called

  • fields
  • Records
  • Database
  • Sectors

2. Network structure

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

3. The distinguishable parts of a record are called

  • files
  • data
  • fields
  • formats

4. Which among following is not a relational database

  • dBase IV
  • 4th Dimention
  • FoxPro
  • Reflex

5. Ascending order of data hierarchy is

  • bit->byte->record->field->file->database
  • bit->byte->field->record->file->database
  • byte->bit->field->record->file->database
  • byte->bit->field->file->record->database
Read more from - Database Question Answers - Chapter 1
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