Navy Aviation Electronics Technician (Ordinance) Exam 2025 – Complete Advancement Practice Test

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Tracks on each channel of a magnetic drum are grouped into what?

Files

Sectors

Tracks on each channel of a magnetic drum are grouped into sectors. This is a fundamental organizational structure used in magnetic storage technology, where data is divided into sectors for efficient reading and writing. Each sector corresponds to a specific segment of a track, ensuring that the data can be accessed in a systematic and orderly manner.

The sector approach allows the system to quickly locate and retrieve data by addressing specific sectors, enhancing data management and performance. This organization also facilitates error checking and data integrity, as each sector can be verified independently.

In contrast, while files, groups, and arrays are terms related to data organization and can be found in various computing contexts, they do not accurately represent the structural grouping of tracks on a magnetic drum. Sectors are the precise term that aligns with how magnetic storage systems organize data on their mediums.

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Groups

Arrays

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