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Welcome to the Relational Databases MCQs Page

Dive deep into the fascinating world of Relational Databases with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Relational Databases, a crucial aspect of DBMS. In this section, you will encounter a diverse range of MCQs that cover various aspects of Relational Databases, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within DBMS.

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Check out the MCQs below to embark on an enriching journey through Relational Databases. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of DBMS.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Relational Databases. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Relational Databases MCQs | Page 8 of 12

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Q71.
A _____ database does not use pointers or physical links, but instead finds related records by examining the contents of fields.
Discuss
Answer: (c).Relational
Discuss
Answer: (c).both (a) and (b)
Discuss
Answer: (d).both (a) and (b)
Q74.
A relational database management (RDBM) package manages data in more than one file at once. How does it organize these file? As
Discuss
Answer: (d).both (a) and (b)
Q75.
When the primary key is null of the new tuple then the constraint violated is
Discuss
Answer: (d).entity integrity constraint
Q76.
In formal relational model, the set of indivisible values is called
Discuss
Answer: (b).domain
Q77.
In relational model terminology, the table is considered as
Discuss
Answer: (c).relation
Q78.
The key which specifies that two different tuples cannot have the same value is classified as
Discuss
Answer: (a).super key
Q79.
The format or data type must be specified for
Discuss
Answer: (d).domain
Q80.
In a relation schema, each key of schema having more than one key is classified as
Discuss
Answer: (a).candidate key

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