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WorksheetsMicroBit Lesson #9
Total questions: 7
Worksheet time: 4mins
True or False? A byte is a sequence of binary digits made up of 6 bits.
True
False
A byte can represent any value from 00000000 through 11111111, for a total of____ different possible values.
266
256
206
26
By using binary, computers can represent information simply and efficiently using a system that is very effectively modeled in __________.
binary circuitry
virtual system
digital circuitry
augmented reality
A kilobyte (kB) is ____ bytes or 2^10 bytes
1,008
1,000
1,024
1,224
The ones and zeros of bits and bytes can be used to represent , numbers, and even different keys on a computer keyboard
characters
letters
Binary combinations
acronyms
A bit can be used to hold a Boolean (true/false) value. A value of zero represents "_____‘’ and a value of one represents ‘______".
false, true
true, false
false, false
true, true
in the lesson activity: One way to calculate the decimal value is to wait until the user presses A+B, and then calculate the entire number based on____________ .
The last variable
The coordinate point
The value of the string
The binary code
