Trying to represent a number that is too precise like 26.54278 without having enough bits will result in what kind of error?
round-off error
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15
True or False: The same sequence of bits may represent differenttypesofdataindifferentcontexts
True
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15
Convert the binary number 10101 to a decimal number.
21
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boom
Lose 50 points!
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magnet
Take 25 points!
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fairy
Take points!
5
10
15
20
25
lifesaver
Give 25 points!
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15
____________ data compression algorithms can significantlyreducethenumberofbitsstored or transmitted but only allow reconstruction of an approximation of the original data.
Lossy
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15
Bits can be used to represent many different things, like colors, sounds, or text. How many different options can be represented using 4 bits?
16, you can represent the numbers 0 - 15, giving you 16 options.
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15
Bit is shorthand for __________ ___________ and is either 0 or 1.
binary digit
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15
In situations where quality or ability to reconstruct the original is maximally important, which compression algorithm should be chosen?
Lossless
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15
Text is represented digitally using a specific string of bits from the ________ chart.
ASCII
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seesaw
Swap points!
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seesaw
Swap points!
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gift
Win 10 points!
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banana
Go to last place!
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15
Which data compression type, lossy or lossless, typically results in more compression and therefore using less bits?
Lossy
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15
Theuseofdigitaldatatoapproximaterealworld analog data is an example of ___________.
abstraction
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15
What is the smallest piece of information that a computer can store and use for processing?
bit - represented as either a 1 or 0
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15
______ is the process of reducing complexity by focusing on the main idea. By hiding details irrelevant to the question at hand and bringing together related and useful details, it reduces complexity and allows one to focus on the ieda.