Question Detail

Embedded pointer provides

  • a secondary access path
  • a physical record key
  • an inverted index
  • all of above
Similar Questions :

1. 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

2. Modify operation is likely to be done after

  • Delete
  • Lookup
  • Indexing
  • Insertion

3. Data management system may be implemented as

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

4. In context of database DML Means

  • Data Multiplication Line
  • Data Manupulation Language
  • Data Method Limit
  • Data Merit Logic

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

  • B tree file
  • Indexed file
  • Hashed file
  • sequential file
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