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Digital Electronics

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

 8
 12
 16
 10

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Digital Electronics
A flip flop is a _______ circuit.

 Combinational
 Sequential
 Both A and B
 None

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Digital Electronics
A graphical representation of a products in a truth table is called as

 K-Map
 T-Map
 Graphing
 Mapping

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Digital Electronics
An n variable K-map can have

 n2n cells
 2n cells
  nn cells
 n2 cells

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Digital Electronics
The maximum positive and negative numbers that can be represented in one’s complement using n-bits are respectively

 +(2n-1-1),-2n-1
 +(2n-1-1),-(2n-1-1)
 None of these
 +2n-1,-(2n-1-1)

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Digital Electronics
Storage of 1 KB means the following number of bytes

1024
1000
964
1064

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