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Digital Electronics

Digital Electronics
The NAND gate is AND gate followed by ___________.

AND gate
OR gate
NOT gate
None of these

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Digital Electronics
Which of the following is 1’s complement representation of -34?

 11011101
 11011110
 10100010
 01011101

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Digital Electronics
ASCII code is a

 5-bit code
 7-bit code
 10-bit code
 8-bit code

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

 00000001
 11000110
 01000110
 00111001

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Digital Electronics
OR operation is equivalant to

 Division
 Intersection
 Both B and C
 Union

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Digital Electronics
Which of the following represents (E3)16 ?

 (1BC)16-(DE)16
 (200)16-(11D)16
 (1CE)16+(A2)16
 (2BC)16-(1DE)16

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