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Database Questions and Answers

21. DBMS is
 
  • A. Collection of data
  • B. Set of programs to access those data
  • C. All of the above
  • D. None of the above
 
22. To locate a data item for storage is
 
  • A. Field
  • B. Feed
  • C. Fetch
  • D. Database
 
 
23. In ER diagram, relationship type is represented by
 
  • A. Rectangle
  • B. Ellipse
  • C. Dashed ellipse
  • D. Diamond
 
24. A program that generally be more user-friendly interface than a DBMS is called file records is called---------- file
 
  • A. Repository
  • B. Restructuring
  • C. Form
  • D. Front end