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Digital Electronics

Digital Electronics
A 32 × 10 ROM contains a decoder of size

 5 × 32
 32 × 32
 32 × 10
 10 × 32

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

 D402
 D403
 C403
 E304

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Digital Electronics
The output of a gate is HIGH if and only if all its inputs are LOW. It is true for

 NOR
 X-OR
 X-NOR
 NAND

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Digital Electronics
The main criterion in the design of a digital circuit is reduction of

 size
 cost
 volume
 weight

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Digital Electronics
The code used in digital systems to represent decimal digits, letters, and other special characters such as + , – , . , * , etc. is

 natural BCD
 hexadecimal
 octal
 ASCII

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Digital Electronics
The code used for labeling the cells of a K-map is

 gray
 8-4-2-1 binary
 octal
 hexadecimal

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MORE MCQ ON Digital Electronics

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