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    Question

    What is Computer Output Microfilm (COM) primarily used for in data management and archival systems?

    A To increase the speed of data processing in real-time systems. Correct Answer Incorrect Answer
    B To store digital data on magnetic disks for fast retrieval and processing. Correct Answer Incorrect Answer
    C To convert digital data into microfilm for long-term, physical storage and archival. Correct Answer Incorrect Answer
    D To encrypt data for secure transmission over networks. Correct Answer Incorrect Answer
    E To provide interactive, real-time access to databases for multiple users. Correct Answer Incorrect Answer

    Solution

    Computer Output Microfilm (COM) is a technology used to convert digital data into microfilm, which is a form of physical storage media. This method serves several important purposes in data management and archival: • Long-Term Storage: Microfilm provides a stable and long-lasting medium for storing data. It is less susceptible to technological obsolescence compared to digital storage media and can be preserved for decades if stored properly. • Archival: COM is commonly used for archival purposes, where large volumes of data need to be stored for long periods. Microfilm is a compact form of storage, making it suitable for archiving vast amounts of information in a relatively small physical space.

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