Memory organization – identifying the location of data In an addressable memory array, the specific location that identifies a unit of stored data is called its ________.

Introduction / Context:
Memory arrays in digital systems are indexed so the processor can fetch or store data deterministically. The terminology for the locator of a memory cell is fundamental to computer architecture and microcontroller programming.

Given Data / Assumptions:

• We are discussing a general memory array (ROM, RAM, cache, etc.).
• Each cell or word must be uniquely located for read/write operations.

Concept / Approach:
The identifier used to select one location among many is called an address. Address lines carry the binary value that selects the row/column/word line so that data can be read or written. Other terms in the options either describe memory types or the contents rather than the locator.

Step-by-Step Solution:

Verification / Alternative check:
Any memory datasheet or CPU documentation will describe the address bus and the addressable range; these consistently use “address” for the location specifier.

Why Other Options Are Wrong:

• Storage: A general concept, not the specific locator.
• RAM: A memory type (Random Access Memory), not the locator.
• Data: The content stored at the location, not its identifier.

Common Pitfalls:

• Confusing the content (data) with the selector (address).
• Using memory type names where a structural term is required.

Final Answer:
address