Which of the following memory technologies allows for single bit errors to be detected and subsequently fixed?

RAID (Redundant Array of Independent Disks) is a data storage virtualization technology for disk redundancy or performance improvement, not memory error correction.

ECC (Error-Correcting Code) memory includes extra parity bits and specialized logic that can detect when a single bit has flipped and automatically correct it. This functionality prevents system crashes and data corruption caused by memory errors.

CAS (Column Access Strobe) is a signal used in dynamic RAM to select a specific column of data, which is a timing parameter, not an error correction technology.

SDRAM (Synchronous Dynamic Random-Access Memory) is a type of DRAM that synchronizes with the CPU clock, but it does not inherently possess error detection and correction capabilities.