MEDIUM
Earn 100
A database-level property that controls how and when changes are made, and if they become visible to each other, users, and the system is called _____.
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Important Questions on Database Management System
EASY
A data dictionary is a special file that contains
EASY
Which type of users are unsophisticated users who interact with the system by invoking one of the application programs that have been written previously?
HARD
An integral part of a database that can be restored the database to a consistent state before failure is known as
EASY
Errors that cause loss of the data and halts the transaction processing is called
EASY
A type of software that enables the recovery of corrupted, deleted or inaccessible data from a ________.
EASY
_____: This property ensures that once the transaction has completed execution, the updates and modifications to the database are stored in, and written to disk and they persist even if a system failure occurs.
