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The blocks residing on the disk are referred to as ___________

(a) Physical blocks

(b) Buffer blocks

(c) Disk blocks

(d) Disk buffer

I had been asked this question during an online exam.

My doubt stems from Failure Classification and Storage topic in section Recovery System of RDBMS

1 Answer

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Best answer
Correct choice is (a) Physical blocks

Explanation: The blocks residing on the disk are referred to as physical blocks. The blocks residing temporarily in the main memory are referred to as buffer blocks.

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