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Digital Electronics

Digital Electronics
ASCII and EBCDIC codes are

 alphanumeric codes
 error correcting codes
 numeric codes
 BCD codes

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Digital Electronics
For 4 bit parallel addition, we need ________ half adder(s) and ________ full adder(s)

 1 and 3
 1 and 4
 0 and 3
 0 and 4

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Digital Electronics
The NAND-NAND realization is equivalent to

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

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Digital Electronics
(44)8 in BCD 8421 code is

 01000100
 01100011
 00110110
 00100100

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Digital Electronics
Queue is also known as

 LIFO memory
 LILO memory
 FIFO memory
 Flash memory

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Digital Electronics
The hex address of the 256th memory location is

 00100
 001FF
 00FFF
 000FF

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MORE MCQ ON Digital Electronics

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