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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
A boolean function can be transformed into logical ________.

 graph
 matrix
 diagram
 map

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Digital Electronics
2's Complement of 10101011 is

 10101011
 00111100
 01010101
 10101100

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

 T-Map
 Graphing
 Mapping
 K-Map

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Digital Electronics
The binary number 10101 is equivalent to decimal number ___________.

19
27
12
21

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Digital Electronics
An EPROM is

 programmable and erasable
 non erasable
 volatile
 erasable but not programmable

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