Virus Scanner Software that is used to scan for and eradicate computer viruses, worms, and Trojan horses. Viterbi Detection An algorithm used in read channel technology that detects an entire sequence of data bits at a time and determines the most likely sequence of data bits by comparing actual sequence of data bit samples with sequences of possible data bit sample to accurately detect that data written to disk

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Data Recovery Glossary (Letter V)

Winchester Disk Former code name for an early IBM hard disk model, sometimes still used to refer to the technology and design of most traditional hard drives.

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Data Recovery Glossary (Letter W)