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Database Management System Practice Tests

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DBMS Quizzes, Objective Questions with Answers PDF

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The MCQ: Records of a Log consists of; "DBMS Quizzes, Objective Questions with Answers" App Download (Free) with answers data value, new value and old value, ack value and error value to study online training courses. Practice dbms quizzes, objective questions with answers quiz questions, download Google eBook (Free Sample) for computer software engineer.

Database Management System MCQs: DBMS Quizzes, Objective Questions with Answers PDF Download

MCQ 1: Records of a Log consists of

A) Data value
B) New value and old value
C) Ack value
D) Error value

MCQ 2: Classification of data models can be of

A) 2 categories
B) 3 categories
C) 4 categories
D) 5 categories

MCQ 3: A database can implement several schemas at the

A) Physical level
B) Logical level
C) Virtual level
D) View level

MCQ 4: The database design at the logical level can be described as

A) View Schema
B) Virtual Schema
C) Logical schema
D) Physical Schema

MCQ 5: All updates in log-based schemes are recorded on

A) Blocks
B) Logs
C) Disks
D) Main memory

Practice Tests: Database Management System Exam Prep

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DBMS Quizzes, Objective Questions with Answers App (Android & iOS)

DBMS Quizzes, Objective Questions with Answers App (Android & iOS)

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

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

Data Structure App (Android & iOS)

Data Structure App (Android & iOS)

MNGT App (Android & iOS)

MNGT App (Android & iOS)