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

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Database management system multiple choice questions and answers for bank exam page contain 5 questions from chapter Relational DBMS. Each objective question has 4 possible answers. Choose your answer and check it with the given correct answer.
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(36) Large collection of files are called :
[A] fields
[B] records
[C] databases
[D] file system

Comment

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

Comment

Answer: Option [C]

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

Comment

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]

Comment

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

Comment

Answer: Option [A]

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DATABASE MANAGEMENT SYSTEM MULTIPLE CHOICE QUESTIONS & ANSWERS – E-BOOK

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