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Digital Computer Electronics

Digital Computer Electronics
Conversion of an octal number 478 to its binary number is

11110112
None of these
1001112
1100112
1100112

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Digital Computer Electronics
De Morgan's first theorem says that a NOR gate is equivalent to a bubbled _____ gate.

XOR
NOR
None of these
XAND
AND

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Digital Computer Electronics
What logic function is produced by adding an inverter to each input and the output of an AND gate?

NAND
None of these
NOR
OR
XOR

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Digital Computer Electronics
The master slave JK flip-flop is effectively a combination of

None of these
an SR flip-flop and a D flip-flop
an SR flip-flop and a T flip-flop
a T flip-flop and a D flip-flop
two T flip-flops

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Digital Computer Electronics
Conversion of binary number 10100002 to an octal number is

1208
1018
1118
1198
None of these

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Digital Computer Electronics
A flip-flop can store:

4 bits of data
None of these
2 bits of data
1 bits of data
3 bits of data

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