Database Management System Multiple Choice Questions and Answers | DBMS MCQs for Interview

36 DBMS is used to :
A Eliminate data redundancy
B Maintain data integrity
C Establish relationships among different files
D All of the above

Answer: Option [D]
37 A large computer information system maintains many different computer files. Which amongst them is called a perpetual file ?
A Specialized file
B Log file
C Master file
D Update file

Answer: Option [C]
38 Which of the following types of information is used by the top level managers ?
A Operational information
B Technical information
C Both [A] and [B]
D Strategic information

Answer: Option [D]
39 Which is not a DBMS package?
A Unify
B Ingress
D All are DBMS packages

Answer: Option [D]
40 A set of objects that share a common structure and a common behavior is called :
A Object
B Class
C Entity
D None of these

Answer: Option [B]


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