In the field of computer science, which of the following is the full form of…

Concept: Abbreviations for storage-drive names like SSD and HDD are built from two parts — the storage technology used to hold data, and the device's storage role (drive/device). Splitting such an abbreviation into these two parts lets you derive its full form instead of guessing.

Application: SSD splits into "Solid State" + "Drive". "Solid state" names the storage technology — flash memory built from semiconductor chips with no moving mechanical parts — and "Drive" names its role as a storage unit. So SSD expands to Solid State Drive.

• "Semi Storage Drive" — the prefix "semi-" (partial/half) is not the storage-technology term used in this abbreviation.

• "Solo Storage Device" — "solo" (single/standalone) is not the storage-technology term used in this abbreviation.

• "Short Storage Device" — "short" (small length/duration) is not the storage-technology term used in this abbreviation.

Cross-check: this follows the same naming pattern as HDD (Hard Disk Drive), where the first part names the storage technology and "Drive" names the role. Storage-standards references such as NIST's computer-security glossary and the SNIA industry dictionary both expand SSD as Solid State Drive, confirming the derivation.