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Digital Electronics

Digital Electronics
The most suitable gate to check whether the number of 1s in a digital word is even or odd is

 AND, OR, and NOT
 NOR
 X-OR
 NAND

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Digital Electronics
A self-complementing code for the decimal digits is created using the weight 4 4 3 -2. The value of 8592 in the code is

 1100 1011 1111 1001
 1000 0101 1001 0010
 1100 1001 1111 1000
 1100 0111 1111 0011

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Digital Electronics
The NOR-NOR realization is equivalent to

 OR-NOT realization
 AND-OR realization
 OR-AND realization
 NOT-AND realization

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Digital Electronics
ASCII code is a

 8-bit code
 5-bit code
 10-bit code
 7-bit code

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Digital Electronics
A ROM has a 16-bit address bus. The number of locations in this memory is

 16
 32
 1024
 65536

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Digital Electronics
The inputs of a NAND gate are connected together. The resulting circuit is ___________.

AND gate
OR gate
None of these
NOT gate

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