Examlex
A processor has a 32 byte memory and an 8 byte direct-mapped cache. Table 0 shows the current state of the cache. Write hit or miss under the each address in the memory reference sequence below. Show the new state of the cache for each miss in a new table, label the table with the address, and circle the change:
Optic Nerve
The nerve responsible for conducting visual data from the retina to the brain.
Visual Receptors
Cells located in the retina that are sensitive to light and play a key role in vision by converting light energy into neural signals.
Retina
A layer at the back of the eyeball containing cells that are sensitive to light and trigger nerve impulses that pass via the optic nerve to the brain, where a visual image is formed.
Trichromatic Theory
A theory of color vision proposing that the human eye has three types of receptors with different sensitivities to light wavelengths, responsible for the perception of color.
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