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Digital Electronics

Digital Electronics
An any or all gate is the other name of

 OR gate
 X-NOR gate
 X-OR gate
 AND gate

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Digital Electronics
ASCII and EBCDIC codes are

 BCD codes
 alphanumeric codes
 error correcting codes
 numeric codes

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Digital Electronics
The output of a gate is HIGH when at least one of its inputs is LOW. It is true for

 NOR
 X-OR
 NAND
 OR

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Digital Electronics
The number of parity bits in a 12-bit Hamming code is

 4
 5
 6
 8

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Digital Electronics
An AND gate can be imagined as

 transistors connected in paralle
 switches connected in parallel
 transistors connected in series
 switches connected in series

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Digital Electronics
The logic expression A + B can be implemented by giving inputs A and B to a two-input

 NAND gate
 NOR gate
 X-OR gate
 X-NOR gate

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MORE MCQ ON Digital Electronics

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