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Data Models Categories Multiple Choice Questions p. 92

Study Data Models Categories multiple choice questions and answers, data models categories quiz answers PDF 92 to study Database Management System course online. Database Concepts and Architecture MCQ trivia questions, data models categories Multiple Choice Questions (MCQ) for online college degrees. "Data Models Categories MCQ" PDF eBook: database management languages, file organizations, database approach characteristics, normalization: first normal form, data models categories test prep for online computer science engineering.

"The data model which uses the concepts such as attributes, relationships and entities is classified as" MCQ PDF: representative data models, conceptual data model, graphical data models, and occasional data models for online computer science schools. Learn database concepts and architecture questions and answers to improve problem solving skills for online college courses.

Data Models Categories Questions and Answers MCQs

MCQ: The data model which uses the concepts such as attributes, relationships and entities is classified as

conceptual data model
representative data models
graphical data models
occasional data models

MCQ: The normal form which only includes indivisible values or single atomic values is classified as

third normal form
first normal form
second normal form
fourth normal form

MCQ: The property which states that files of data stored in database management system does not belong to the application programs is called

program data dependence
program data dependence
structural independence
conceptual independence

MCQ: The technique of writing data on two physical disks and treating both disks as one logical disk unit is classified as

non shadowing

MCQ: The language used to insert, delete, modify and retrieve data in DBMS is considered as

logical path language
external mapping language
data manipulation language
internal mapping language