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Digital Electronics

Digital Electronics
Which of the following is 1’s complement representation of -34?

 11011101
 10100010
 01011101
 11011110

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Digital Electronics
The maximum positive and negative numbers which can be represented in two’s complement form using n bits are respectively,

 +2n-1,-(2n-1+1)
 +(2n-1-1),-(2n-1-1)
 +(2n-1-1),-2n-1
 +2n-1,-2n-1

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Digital Electronics
X' AND X' will result

 0
 X power 2
 1
 X

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Digital Electronics
Each term in the standard POS form is called a

 maxterm
 minterm
 literal
 don’t care

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Digital Electronics
In a T flip-flop no of input circuit is

 1
 4
 3
 2

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Digital Electronics
The boolean algebra is mostly based on

 Boolean theorem
 Standard theorem
 De Morgans theorem
 De Morpans theorem

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