Computer Science Principles Question Preview (ID: 53623)
CSP Test.
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How many digits are in the decimal number system?
a) 10
b) 9
c) 15
d) 16
What base is the hexadecimal number system?
a) 6
b) 7
c) 12
d) 16
What is 2^5?
a) 16
b) 32
c) 64
d) 128
What is the range of decimal values you can write in 8 bits?
a) 0 to 8
b) 0 to 63
c) 0 to 255
d) 0 to 256
0010 1010
a) 42
b) 72
c) 82
d) 84
If 'A' is ASCII 65, then 'D' is ASCII
a) 66
b) 67
c) 68
d) none of the above
The largest decimal number you can write with four binary digits is:
a) 16
b) 15
c) 14
d) 8
How many numbers can you write with one binary digit?
a) 2
b) 4
c) 6
d) 8
Decimal is base _____.
a) 2
b) 8
c) 10
d) 16
0000 1111
a) 1111
b) 8
c) 15
d) 16
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