download Mastguru Android App

Question Detail

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

  • the physical schema
  • all subschemas
  • one sub schema
  • none of above
Similar Questions :

1. Data dictionary tell DBMS

  • what files are in the database
  • what attributes are processed by data
  • what these files contain
  • all of above

2. Administrative supervision of database activities is responsibility of

  • Database administrator
  • DP Manager
  • DB Manager
  • None of above

3. 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

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

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

5. The logical structure with one to many relationships is a

  • network
  • tree
  • chain
  • relational
Read more from - Database Question Answers - Chapter 1
Post a comment

  • Sable 8 years ago

    Yup, that sohuld defo do the trick!