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Digital Electronics

Digital Electronics
What is the Boolean expression for a two-input AND gate ?

 A.B
 A & B
 A + B
 A - B

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Digital Electronics
The way of representing numbers in the form of 0s and 1s is called as

 Zeros Notation
 Computer Notation
 Binary Notation
 Ones Notation

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Digital Electronics
What are the values of R1 and R2 respectively in the expression (235)R1 = (565)10 = (1065)R2

 6, 16
 8, 16
 16, 8
 12, 8

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Digital Electronics
In Boolean algebra, the bar sign (-) indicates ___________.

OR operation
None of these
AND operation
NOT operation

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Digital Electronics
Which of the following is 1’s complement representation of +57

 11000110
 00000001
 01000110
 00111001

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Digital Electronics
The number of cells in a 6 variable K-map is

 36
 6
 64
 12

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