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Digital Computer Electronics

Digital Computer Electronics
The number of two-input NAND gates required to produce the two-input OR function is

None of these
3
2
4
1

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Digital Computer Electronics
Instead of counting with binary numbers, a ring counter uses words that have a single high _____

bit
chip
bytes
None of these
gate

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Digital Computer Electronics
Conversion of hexadecimal number 6B216 to it's binary number equivalent is

None of these
11110001101112
111111112
110101100102
1100110011112

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Digital Computer Electronics
The number of binary bits required to represent a hexadecimal digit is

3
4
8
6
None of these

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Digital Computer Electronics
The functional difference between SR flip-flop and JK flip-flop is that

JK flip-flop accepts both inputs 1
None of these
JK flip-flop has a feed back path
JK flip-flop does not require external clock
JK flip-flop is faster than SR flip-flop

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Digital Computer Electronics
What logic function is obtained by adding an inverter to the inputs of an AND gate?

XOR
None of these
OR
NOR
NAND

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