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Digital Computer Electronics

Digital Computer Electronics
A full-adder adds _____ bits, and producing a SUM and a _____

None of these
16, DIVIDE
8, SUBTRACTION
All of these
3, CARRY

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Digital Computer Electronics
Conversion of an octal number 1348 to a binary number is

10111002
11011002
10110112
1100112
None of these

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Digital Computer Electronics
When an inverter is placed between both inputs of an SR flip-flop, the resulting flip-flop is

D flip-flop
Master slave JK flip-flop
JK flip-flop
T flip-flop
None of these

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Digital Computer Electronics
De Morgan's second therm says that NAND gate is equivalent to a bubbled _____ gate.

None of these
AND
XAND
XOR
OR

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Digital Computer Electronics
Addition of 102 and 112 is

None of these
1102
1112
1012
1002

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Digital Computer Electronics
A logic circuit which is used to change a BCD number into an equivalent decimal number is

multiplexer
None of these
code converter
decoder
encoder

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MORE MCQ ON Digital Computer Electronics

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