Buffer manager is responsible for

Options
- fetching data from disk storage into main memory, and deciding what data to cache in main memory.
- allocation of space on disk storage and the data structures used to represent information stored on disk
- storing details such as how many users, which user has which permissions.etc
- None of the above

CORRECT ANSWER : fetching data from disk storage into main memory, and deciding what data to cache in main memory.

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dbms

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m.sumalatha 05-17-2018 06:53 AM

Buffer Manager

Buffer manager is responsible for fetching data from disk storage into main memory, and deciding what data to cache in main memory. The buffer manager reads disk pages into a main memory page as needed.

Prajakta Pandit 03-15-2017 02:32 AM

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