Question

Which of the following visualization is most commonly achieved through a mapping mechanism where a logical storage address is translated into a physical storage address?

(a) Storage

(b) Network

(c) Software

(d) None of the mentioned

This question was posed to me by my school teacher while I was bunking the class.

I want to ask this question from Machine Imaging topic in division Abstraction and Virtualization Layer and Capacity Planning of Cloud Computing

Answer 1

Right option is (a) Storage

Easiest explanation: Block-based storage such as those used in SANs use a feature called a Logical Unit Identifier (LUN) with specific addresses stored in the form of an offset called the Logical Block Address (LBA).