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Which of the following systems is responsible for ensuring isolation?

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Which of the following systems is responsible for ensuring isolation?

(a) Recovery system

(b) Atomic system

(c) Concurrency control system

(d) Compiler system

This question was addressed to me in an interview for internship.

This intriguing question originated from Transaction Concept and Model topic in portion Transactions of RDBMS

1 Answer

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Best answer
Right choice is (c) Concurrency control system

The best explanation: The concurrency control system is responsible for ensuring isolation in a database system.

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