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Database Constraints and Relational Schemas Trivia Questions and Answers PDF p. 15

Database Constraints and Relational Schemas trivia questions and answers, database constraints and relational schemas worksheets with answers PDF 15 to practice Database Management System exam questions for online classes. Practice Relational Data Model and Database Constraints MCQ questions, database constraints and relational schemas Multiple Choice Questions (MCQ) for online college degrees. Database Constraints and Relational Schemas Quizzes PDF: database management system advantages, relational model concepts, relational algebra operations and set theory, database system environment, database constraints and relational schemas test prep for 2 year computer science degree.

"The key which specifies that two different tuples cannot have the same value is classified as" MCQ PDF with choices simple key, super key, parallel key, and conceptual key to learn online certificate courses. Learn relational data model and database constraints questions and answers to improve problem solving skills for computer and information science.

Trivia Quiz on Database Constraints & Relational Schemas MCQs

MCQ: The key which specifies that two different tuples cannot have the same value is classified as

super key
simple key
parallel key
conceptual key

MCQ: The information stored in the information repository can be accessed by

client servers
host computers
security managers
database administrators

MCQ: The types of binary operations includes

set difference
all of above

MCQ: The format or data type must be specified for

table ender
entity domain

MCQ: The implications of database management approaches includes

economies of scale
reduced development time
all of theses

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