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Digital Electronics

Digital Electronics
(FE35)16 XOR (CB15)16 is equal to

 (3320)16
 (3520)16
 (FF35)16
 (FF50)16

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

 128
 255
 8
 256

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Digital Electronics
A gate is enabled when its enable input is at logic 0. The gate is

 AND
 NAND
 none of these
 NOR

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Digital Electronics
The data bus width of a ROM of size 2048 × 8 bits is

 10
 16
 12
 8

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Digital Electronics
If 4 input MUXes drive a 4 input multiplexer, it results a

 16 input MUX
 8 input MUX
 4 input MUX
 6 input MUX

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Digital Electronics
How many bits are required to store one BCD digit ?

 4
 3
 2
 1

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