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Digital Computer Electronics

Digital Computer Electronics
How many outputs signals can a gate have?

both (a) and (b)
two only
one
None of these
more than one

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Digital Computer Electronics
Digital design often starts by constructing a _____ table.

Truth
Two-dinensional
None of these
Two-stage
Standard

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Digital Computer Electronics
The inverter OR gate and AND gate are called decision-making elements because they can recognize some input _____ while disregarding others. A gate recognizes a word when its output is _____

words, high
bytes, high
None of these
bytes, low
character, low

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Digital Computer Electronics
Conversion of binary number 1011012 to hexadecimal is

20000000000000000
3716
2D16
2716
None of these

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

None of these
1024
1023
All of these
512

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Digital Computer Electronics
Which of the following logic expression is wrong?

1 + 1=0
None of these
1+0+1 = 1
1 + 1 + 1 = 1
1 + 0=1

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