Correct Answer: Recovery technique
Explanation:
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More Data Modeling MCQ Questions
Which one is used to create complex entities?
Finding relevant information from a large volume of data is called:
The collection of information stored in a database at a particular moment is called:
Which timestamp is denoted by the W-timestamp (Q) of a transaction?
The candidate key which is not a primary key is said to be:
A repository of information gathered from multiple sources stored under a unified schema at a single site is:
Execution of a transaction in isolation preserves:
Who gave the 12 rules for any RDBMS to be accepted as a full-fledged RDBMS?
A candidate key that involves more than one attribute is said to be:
Head Crash on the disk is: