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Digital Electronics

Digital Electronics
What is the minimum number of two-input NAND gates used to perform the function of 2-input OR gate?

 one
 four
 three
 two

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Digital Electronics
The binary number 110011.11 is equivalent to decimal number

 51.65
 50.75
 51.75
 50.65

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Digital Electronics
9’s complement of 52784630 is

 48225469
 57316379
 58326479
 47215369

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Digital Electronics
The difference between the diagram of a NOR and OR gate is

 OR is more oval than NOR
 OR has got a bubble at its output terminal
 NOR has got a bubble at its output terminal
 OR is more squared than NOR

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Digital Electronics
The address bus with a ROM of size 1024 × 8 bits is

 8 bits
 16 bits
 12 bits
 10 bits

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Digital Electronics
When an input signal 1 is applied to a NOT gate, the output is ___________.

None of these
Either 0 & 1
1

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