Home » MCQs » DBMS MCQs » DBMS Database Buffer MCQs

In such cases, the ___ manager reads the requested block from the disk into the ___, passes it to the user in main memory, and then throws out the block that the user requested

11. In such cases, the ___ manager reads the requested block from the disk into the ___, passes it to the user in main memory, and then throws out the block that the user requested.

1. Block
2. Database
3. Buffer
4. None

Answer: C) Buffer

Explanation:

In such cases, the buffer manager reads the requested block from the disk into the buffer, passes it to the user in main memory, and then throws out the block that the user requested.