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Digital Computer Electronics

Digital Computer Electronics
What is the ASCII code for T?

1011111
1010100
1011010
None of these
1011100

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Digital Computer Electronics
The highest decimal number that can be represented with 10 binary digits is

1023
None of these
All of these
512
1024

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Digital Computer Electronics
An OR gate has 6 inputs. How many input words are in its truth table?

32
16
64
None of these
128

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Digital Computer Electronics
The XOR gates are ideal for testing parity because even-parity words produce a _____ output and odd-parity words produce a _____ output

odd, even
even, odd
None of these
high, low
low, high

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Digital Computer Electronics
The 2's compliment of binary number 0.01011 is:

0.101
None of these
1.101
1.10101
0.10101

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Digital Computer Electronics
An OR gate has 6 inputs. What is the only input word that produces a 0 output?

111111
111
111000
None of these

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