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Database Management System Certification Exam Tests

Database Management System Practice Test 3

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The Quiz A type database data models that allows the specification of data is said to be: Entity relationship data model, relational data model, object-based data model and semistructured data model PDF, "Database Systems " App Download (Android & iOS) Free for computer science degree programs. Learn database management system questions and answers, Apple Book to download free sample for top computer science schools in the world.

Database Management System Quiz Online: Quizzes, MCQs and Test Questions on DBMS Concepts PDF Download - 3

MCQ 11: A type database data models that allows the specification of data is said to be

A) Relational data model
B) Entity relationship data model
C) Object-based Data model
D) Semistructured data model

MCQ 12: The most widely used structure for recording database modi?cations is called

A) Scheduling
B) Buffering
C) Log
D) Blocking

MCQ 13: A SQL statement comprising a logical entity is called

A) Database object
B) Database operation
C) Database definition
D) Database declaration

MCQ 14: The process of database in which the entity-relationship model is widely used is said to be

A) Testing
B) Implementation
C) Retrieval
D) Design

MCQ 15: Ensuring the properties of atomicity and durability is the responsibility of

A) Data manager
B) Recovery manager
C) Transaction manager
D) Buffer manager

Career Tests: Database Management System Course Prep

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Engineering Math App (Android & iOS)