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Digital Computer Electronics

Digital Computer Electronics
Binary means _____

Ten
Three
None of these
Four
Two

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

NOR
AND
XAND
None of these
XOR

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Digital Computer Electronics
Which of the following is a universal gate?

OR
NAND
AND
EX-OR
None of these

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Digital Computer Electronics
Addition of 1101011012, 1110111012, 0001111112, 1001011012, 1111101112 is

10110101110102
10010000000102
11110110000102
None of these
10001010001012

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

11110001101112
1100110101112
1111111110002
1111000110102
None of these

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Digital Computer Electronics
A positive AND gate is also a negative

None of these
OR gate
NOR gate
NAND gate
AND gate

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