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Digital Electronics

Digital Electronics
1 Kilo bits are equal to

 1024 bits
 1012 bits
 1008 bits
 1000 bits

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Digital Electronics
The AND-OR realization of a combinational circuit requires three 3-input AND gates and one 3-input OR gate. This circuit can be designed using

 three 3-input OR gates and one 3-input AND gate
 three 3-input NAND gates and one 3-input NOR gate
None of these
 four input NAND gates only

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

 12
 6
 64
 36

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Digital Electronics
What will be the Boolean expression for an inverter logic gate, where input is A and output is G ?

None of these
 G = Ā
 A= G
 G = A

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Digital Electronics
A self-complementing code for the decimal digits is created using the weight 4 4 3 -2. The value of 8592 in the code is

 1000 0101 1001 0010
 1100 0111 1111 0011
 1100 1001 1111 1000
 1100 1011 1111 1001

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Digital Electronics
X = 01110 and Y = 11001 are two 5-bit binary numbers represented in 2’s complement format. The sum of X and Y in 2’s complement format using 6 bits is

 101001
 100111
 001000
 0001111

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