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Digital Computer Electronics

Digital Computer Electronics
Conversion of an octal number 738 to binary number is

1111002
None of these
1110112
1101112
1100102

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Digital Computer Electronics
The simplified form of the Boolean expression (X + Y + XY)(X + Z) is

X + Y + Z
None of these
XY + YZ
X + YZ
XZ + Y

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Digital Computer Electronics
The maximum count which a 6-bit binary word can represent is

None of these
64
65
63
36

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Digital Computer Electronics
A combinational logic circuit which generates particular binary word or number is

demultiplexer
decoder
None of these
encoder
multiplexer

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

1
2
None of these
4
3

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Digital Computer Electronics
With positive clocking the clock signal must be _____ for the flip-flop to respond.

None of these
low
high
race
set

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