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Digital Computer Electronics

Digital Computer Electronics
Conversion of binary number 11000112 to its decimal number is

9310
2910
None of these
9710
9910

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Digital Computer Electronics
A flip-flop is a _____ element that stores a binary digit as a low or high voltage.

I/O
chip
None of these
bus
memory

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Digital Computer Electronics
Conversion of an octal number 74328 to a binary number is

1111111110002
None of these
11110001101112
1100110101112
1111000110102

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Digital Computer Electronics
What does 4k represent?

None of these
400
4000
40
4096

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Digital Computer Electronics
A NOR gate has two or more input signals. All input must be _____ to get a high output

1's
None of these
low
some low some high
high

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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

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

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