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Digital Electronics

Digital Electronics
A half adder is a ________ circuit.

 Both A and B
 Combinational
 Sequential
 None

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Digital Electronics
F’s complement of (2BFD)Hex is

 E304
 D402
 D403
 C403

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Digital Electronics
The decimal equivalent of the highest possible address for an 8-bit address bus is

 128
 255
 256
 8

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Digital Electronics
The NAND-NAND realization is equivalent to

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

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Digital Electronics
The largest positive number that can be stored in a computer that has 16-bit word length and uses two’s complement arithmetic is

 65,536
 32,767
 32,768
 32

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Digital Electronics
An n variable K-map can have

 n2 cells
  nn cells
 2n cells
 n2n cells

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MORE MCQ ON Digital Electronics

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