Sound pressure levels (loudness or volume) are measured in ____________________.
Fill in the blank(s) with the appropriate word(s).
decibels (dB).
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Each of the elements in the ____ namespace is marked by a prefix attached to the element name.
A. local B. default C. global D. value
Match the following prefixes to their meanings:
I. kilo II. mega III. peta IV. giga V. tera A. 1,000,000 B. 1,000 C. 1,000,000,000 D. 1,000,000,000,000,000 E. 1,000,000,000,000
The point at which a business begins to make a profit is called the price point
Indicate whether the statement is true or false
In the following code for the ArrayBag class __contains__ method, what is the missing code?
def __contains__(self, item): left = 0 right = len(self) - 1 while left <= right: midPoint = (left + right) // 2 if self.items[midPoint] == item: return True elif self.items[midPoint] > item: right = midPoint - 1 else:
A. right = midPoint + 1 B. left = midPoint - 1 C. right = left + 1 D. left = midPoint + 1