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Digital Electronics

Digital Electronics
1s Complement of 11001010 is

 00110101
 00110111
 11001001
 11001011

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Digital Electronics
The most suitable gate to check whether the number of 1s in a digital word is even or odd is

 X-OR
 NOR
 AND, OR, and NOT
 NAND

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Digital Electronics
X OR X' will result

 0
 X'
 1
 X

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Digital Electronics
What is the minimum number of two-input NAND gates used to perform the function of 2-input OR gate?

 three
 two
 one
 four

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Digital Electronics
A latch is ________ sensitive

 level
 edge
 None
 both level and edge

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

 8
 10
 12
 16

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