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Database Management System Certification Exam Tests

Database Management System Practice Test 26

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Database Management System MCQ: DBMS Objective Questions and Answers PDF Download - 26

MCQ 126: The database system by ensuring atomicity can trace the values of any data on which a transaction performs

A) Read operation
B) Write operation
C) Query operation
D) Retrieval operation

MCQ 127: The implementation of an application program interface is based on

A) Set of rules
B) Set of tools
C) Set of figures
D) Set of procedures

MCQ 128: The attributes of a relationship set in an E-R diagram is represented by

A) Circle
B) Square
C) Divided rectangle
D) Undivided rectangle

MCQ 129: The database design at the logical level can be described as

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

MCQ 130: A fully developed conceptual schema indicates the enterprise's

A) Data analysis
B) Functional requirements
C) Data requirements
D) Program Structure

Career Tests: Database Management System Course Prep

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DBMS Objective Questions and Answers App (Android & iOS)

DBMS Objective Questions and Answers App (Android & iOS)

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

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

Software Engineering App (Android & iOS)

Software Engineering App (Android & iOS)

ICT App (Android & iOS)

ICT App (Android & iOS)