SATA stands for which of the following?

• A. Serial Data Access Technology Attachment
• B. Serial Attached Technology Adapter
• C. Serial Advanced Transport Attachment
• D. Serial Advanced Technology Attachment

Answer: (D)

SATA refers to the standard storage interface and its name encodes how it’s designed. Serial Advanced Technology Attachment is the official expansion. “Serial” indicates the data transfer method (one bit at a time over a single connection), while “Advanced Technology Attachment” is the modern evolution of the older ATA naming. “Attachment” points to the way storage devices connect to a system. The other options mix up words like Data, Access, Attached, or Transport, which don’t match the actual terminology.