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Relational DBMS - Database Management System Questions and Answers for Bank Exams

36 Large collection of files are called :
A fields
B records
C databases
D file system

Answer: Option [C]
37 The set of permitted values for each attribute is called its :
A Attribute set
B Attribute range
C Domain
D Group

Answer: Option [C]
38 Pick the odd one out :
A Primary Key
B Super Key
C Candidate Key
D Foreign Key

Answer: Option [D]
39 A relational database management (RDBM) package manages data in more than one file at once. How does it organize these files ?
A Tables
B Relations
C Tuples
D Both [A] and [B]

Answer: Option [D]
40 Key to represent relationship between tables is called :
A Primary Key
B Secondary Key
C Foreign Key
D None of these

Answer: Option [B]


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