How many nibbles can be stored in a 16-bit word?
1 answer:
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Answer:
return 8 * x
Explanation:
Given
The attached code segment
Required
Which single statement can replace the program body
From calculate(), we have:
The first line (x = x + x) implies that:
So, on the next line; 2x will be substituted for x
i.e.
becomes
So, on the third line; 4x will be substituted for x
i.e.
becomes
In programming: 8x = 8 * x:
This means that: return 8 * x can be used to replace the body