download Mastguru Android App

Question Detail

Related fields in a data base are grouped to form

  • data file
  • data record
  • menu
  • bank
Similar Questions :

1. Attribute of one table matching to the primary key of other table, is called as

  • foreign key
  • secondary key
  • candidate key
  • composite key

2. 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

3. Secondary index can be related with

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

4. Which normal form is considered adequate for normal relational database design

  • 2NF
  • 5NF
  • 3NF
  • 4NF

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

  • punctuation
  • language
  • spelling
  • width
Read more from - Database Question Answers - Chapter 1
Post a comment