Subroutines That Work with the Operating System to Supervise the Transmission

question 42

Multiple Choice

Subroutines that work with the operating system to supervise the transmission of data between main memory and a peripheral unit are called the ____.

• A) device controllers
• B) device drivers
• C) control drivers
• D) controllers

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Definitions:

Median

The middle value in a sorted list of numbers, effectively dividing the dataset into two equal halves.

IQR

Stands for Interquartile Range, a measure of variability in statistics that describes the middle 50% of values when ordered from least to greatest.

Range

Range is a measure of the spread or dispersion within a data set, calculated as the difference between the highest and lowest values in the set.

Median

The middle value in a data set when the values are arranged in ascending or descending order, or the average of the two middle numbers if the data set has an even number of observations.