Disk Caching Improves Hard-Disk Performance by Compressing Files

question 66

True/False

Disk caching improves hard-disk performance by compressing files.

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Definitions:

Filter Circuit

An electronic circuit designed to remove unwanted components of a signal, such as noise, or to select desired ranges of frequencies.

Opposition

In electrical terms, this refers to the resistance or impedance that a circuit presents to the flow of electric current.

T Filters

T filters are electronic filters consisting of two reactive elements separated by a resistor, forming a T shape, used in circuits to reduce noise or manipulate signal frequencies.

Bandwidth

The range of frequencies within a given band, particularly that used for transmitting a signal.