Which term denotes a basic unit of data used to measure memory capacity?

Which term denotes a basic unit of data used to measure memory capacity?

• A. Byte
• B. Kilobyte
• C. Megabyte
• D. Gigabyte

Answer: (A)

In computing, data is stored in bits, and eight bits form a byte, which is the basic building block for memory. Memory capacity is counted in these building blocks, so the byte is the fundamental unit used to measure how much data a system can hold. Larger terms like kilobyte, megabyte, and gigabyte describe multiples of that byte (1 kilobyte is about 1024 bytes, 1 megabyte about 1024 kilobytes, and so on), but the core unit for the count is the byte. This is why byte is the correct term.

In computing, data is stored in bits, and eight bits form a byte, which is the basic building block for memory. Memory capacity is counted in these building blocks, so the byte is the fundamental unit used to measure how much data a system can hold. Larger terms like kilobyte, megabyte, and gigabyte describe multiples of that byte (1 kilobyte is about 1024 bytes, 1 megabyte about 1024 kilobytes, and so on), but the core unit for the count is the byte. This is why byte is the correct term.