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Digital Electronics

Digital Electronics
The minimum decimal equivalent of the number 11C is

 194
 268
 269
 183

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Digital Electronics
Convert the binary number (1111000011110000) to hexadecimal number

 5050
 F0F0
 7070
 1010

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Digital Electronics
What logic function is produced by adding an inverter to each input and output of an OR gate?

 X-OR
 AND
 NOR
 NAND

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Digital Electronics
In Boolean algebra AND is represented by

 -
 ×
 +
 /

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Digital Electronics
Which of the following codes is known as the 8421 code?

 XS-3 code
 ASCII code
 Gray code
 BCD code

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Digital Electronics
The 1’s complement of 11010111 is

 11101000
 10101000
 00101000
 10101000

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MORE MCQ ON Digital Electronics

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