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Data dictionary tell DBMS

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

1. Which among following SQL commands is used to add a row

  • UPDATE
  • TRUNCATE
  • INSERT
  • ADD

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

  • the physical schema
  • all subschemas
  • one sub schema
  • none of above

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

  • 2NF
  • 5NF
  • 3NF
  • 4NF

4. Which among following is not a relational database

  • dBase IV
  • 4th Dimention
  • FoxPro
  • Reflex

5. The command that adds a new field to an active database is

  • MODIFY LABEL
  • MODIFY COMMAND
  • MODIFY STRUCTURE
  • MODIFY REPORT
Read more from - Database Question Answers - Chapter 1
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  • Manish K Verma 8 years ago

    Very good approach and good collection of Q with A.
    Thanks..