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Chapter 13: Database Systems Exam Tests

Database Systems MCQs - Chapter 13

Introduction to DBMS Quiz Questions and Answers PDF - 7

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Introduction to DBMS Questions & Answers PDF Download: MCQ Quiz 7

MCQ 31: The entity-relationship model is widely used in

A) Database design
B) Database processing
C) Database implementation
D) Database direction

MCQ 32: Data is moved between disk storage and main memory as needed, because of the

A) Efficiency
B) Storage space
C) Processing speed
D) Normalization

MCQ 33: A special character, can be used to delimit the different attributes of a record, such as

A) Question mark
B) new-line character
C) curly braces
D) Comma

MCQ 34: A vast majority of current database systems are based on the

A) Relational Model
B) Semi-structured data model
C) Object-based Data model
D) Entity relationship model

MCQ 35: The component that provides the interface between the low-level data stored and the application programs and queries submitted to the system, is known as

A) Storage manager
B) Storage processor
C) Query processor
D) Query manager

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Introduction to DBMS App (Android & iOS)

Introduction to DBMS App (Android & iOS)

Database Management System App (Android & iOS)

Database Management System App (Android & iOS)

DataBase Management System (MCS) App (Android & iOS)

DataBase Management System (MCS) App (Android & iOS)

Semantic Web App (Android & iOS)

Semantic Web App (Android & iOS)