A good reason to pass a structure as a constant reference is
a. to prevent changes to the structure's members
b. to ensure changes to the structure's members
c. to slow down the function's execution which helps prevent errors
d. to speed up the function's modification of the structure's members
e. None of these
a. to prevent changes to the structure's members
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A line chart
A) shows each data point in proportion to the whole data series as a slice in a circular pie. B) uses a line to connect data points in order to show trends over a period of time. C) separates one or more pie slices from the rest of the pie chart. D) emphasizes magnitude of changes over time by filling in the space between lines with a color.
Subroutines that work with the operating system to supervise the transmission of data between main memory and a peripheral unit are called ____.
A. device controllers B. device drivers C. control drivers D. controllers