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Digital Electronics

Digital Electronics
The code used for labeling the cells of a K-map is

 8-4-2-1 binary
 octal
 hexadecimal
 gray

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Digital Electronics
The Quine– McClusky method of minimization of a logic expression is a (i) graphical method (ii) algebraic method (iii) tabular method (iv) a computer-oriented algorithm The correct answers are

 (i) and (iii)
 (i) and (ii)
 (ii) and (iv)
 (iii) and (iv)

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Digital Electronics
In Boolean algebra, OR is represented by

 /
 +
 -
 ×

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Digital Electronics
Slowest memory element is

 Hard Drive
 Cache
 ROM
 RAM

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Digital Electronics
For checking the parity of a digital word, it is preferable to use

 NOR gates
 X-OR gates
 AND gates
 NAND gates

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Digital Electronics
A boolean function can be transformed into logical ________.

 map
 graph
 diagram
 matrix

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