download Mastguru Android App

Question Detail

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

  • MODIFY LABEL
  • MODIFY COMMAND
  • MODIFY STRUCTURE
  • MODIFY REPORT
Similar Questions :

1. Which is a type of DBMS software

  • utilities
  • query language
  • report writer
  • All of above

2. Data dictionary is a special file that contains

  • the names of all fields in all files
  • the data types of all fields of all files
  • Both of above
  • None of above

3. Non procedural query language can be related with

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

4. Modify operation is likely to be done after

  • Delete
  • Lookup
  • Indexing
  • Insertion

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