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Database Management System Certification Exam Tests

Database Management System Practice Test 21

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The Quiz: A decision of what data to cache in main memory is made by the component of storage manager named to be, "Database Systems" App Download (Android & iOS) Free with answers file manager, buffer manager, transaction manager and authorization and integrity manager to learn online certification courses. Learn database management system questions and answers, Apple Book to download free sample for CS major.

Database Management System Quiz Online: Database Systems Online Quiz Questions PDF Download - 21

MCQ 101: A decision of what data to cache in main memory is made by the component of storage manager named to be

A) Buffer manager
B) File manager
C) Transaction manager
D) Authorization and integrity manager

MCQ 102: By ensuring the atomicity property, a failed transaction must have no effect on the

A) State of process
B) Transaction
C) State of database
D) State of communication

MCQ 103: A set of definitions expressed by a special language is known to be

A) Data manipulation Language
B) Data Definition Language
C) Data Declaration Language
D) Data Domain Language

MCQ 104: Database systems can be thought as more or less like

A) Information filing systems
B) Information transfer systems
C) Information manipulation systems
D) Information retrieval systems

MCQ 105: The logical structure of the database can be depicted through its

A) Domain
B) Data model
C) Architecture
D) Schemas

Career Tests: Database Management System Course Prep

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Database Systems Online Quiz Questions  App (Android & iOS)

Database Systems Online Quiz Questions App (Android & iOS)

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

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

Marine Pollution App (Android & iOS)

Marine Pollution App (Android & iOS)

Electronic Devices App (Android & iOS)

Electronic Devices App (Android & iOS)