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Database Management System Quiz Questions

Database Management System Practice Test 55

SQL Data Definition and Types Quiz Answers PDF - 55

The Book SQL Data Definition and Types Quiz Questions and Answers PDF, sql data definition and types Quizzes, download chapter 14-55 to download online database management system course. Study Schema Definition, Constraints, Queries and Views MCQ Questions PDF, sql data definition and types Multiple Choice Questions (MCQ Quiz) for online college degrees. The eBook SQL Data Definition and Types Quiz App Download: sql data definition and types, functional dependencies, conceptual database design test prep for computer majors.

The Quiz: In SQL, the identifier which are used to indicate the user of schema is classified as PDF, "SQL Data Definition and Types Quiz" App (Android & iOS) Free with low level identifiers, high level identifiers, authorization identifier, and query identifier choices for online bachelor's degree computer science. Practice schema definition, constraints, queries and views questions and answers, Google eBook to download free sample for master's degree in computer science.

Database Management System: SQL Data Definition & Types MCQs Quiz PDF Download

MCQ: In SQL, the identifier which are used to indicate the user of schema is classified as

A) high level identifiers
B) low level identifiers
C) authorization identifier
D) query identifier

MCQ: In the reflexive rule (IR1), the true dependencies generated are classified as

A) trivial
B) nontrivial
C) inferential
D) functional

MCQ: When two different schemas used a same name to describe schemas then this is called

A) antonym
B) synonym
C) homonym
D) none of above

MCQ: In database management system, the executing process or executing program which considers the updating or reading of records stored in database is called

A) conceptualization
B) execution
C) implementation
D) transaction

MCQ: The control feature in database management system which ensures the accuracy of data updated by multiple users is classified as

A) conceptual implementation control
B) concurrency control
C) interface modeling control
D) user accessibility control

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