101. Which of the following is not a level of data abstraction?
102. In which ways two tables may be related:
103. A data dictionary is a repository that manages ………………
104. …………… database is used as template for all databases
105. The DBMS utility..................... allows reconstructing the correct state of database from the backup and history of transactions.
106. The DBMSutility,………………allows to reconstruct the correct state of database from the backup and history of transactions.
107. An outstanding functionality of SQL is its support for automatic ………… to the target data.
108. A ……………… does not have a distinguishing attribute if its own and mostly are dependent entities, which are part of some another entity.
109. Which is proper subset designed to support ‘views belonging to different classes of users in order to hid or protect information:
110. For some relations, changing the data can have undesirable consequences called:
MCQ Multiple Choice Questions and Answers on Database Management System - DBMS
Database Management System - DBMS Trivia Questions and Answers PDF
Database Management System - DBMS Question and Answer
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