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SQL Data Definition and Types Quiz Questions and Answers PDF p. 55

SQL Data Definition and Types quiz questions and answers, sql data definition and types MCQ with answers PDF 55 to study Database Management System course online. Schema Definition, Constraints, Queries and Views trivia questions, sql data definition and types Multiple Choice Questions (MCQ) for online college degrees. "SQL Data Definition and Types" Book PDF: conceptual database design, functional dependencies, sql data definition and types test prep for computer majors.

"In SQL, the identifier which are used to indicate the user of schema is classified as" MCQ PDF: low level identifiers, high level identifiers, authorization identifier, and query identifier for online bachelor's degree computer science. Practice schema definition, constraints, queries and views questions and answers to improve problem solving skills for master's degree in computer science.

Quiz on SQL Data Definition & Types MCQs

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

high level identifiers
low level identifiers
authorization identifier
query identifier

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

trivial
nontrivial
inferential
functional

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

antonym
synonym
homonym
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

conceptualization
execution
implementation
transaction

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

conceptual implementation control
concurrency control
interface modeling control
user accessibility control