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Digital Electronics

Digital Electronics
Complement of NOR and OR gate is ________ and ________ respectively.

 NOR, OR
 AND, NAND
 NAND, AND
 OR, NOR

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Digital Electronics
The decimal equivalent of hexadecimal number “BEED” is

 48,777
 48,877
 none
 47,877

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Digital Electronics
8421 code is

 weighted code
 self-complementing code
 non-weighted code
 alphanumeric code

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Digital Electronics
An 8-square is called

 a pair
 a quad
 a cube
 an octet

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Digital Electronics
A 32 × 10 ROM contains a decoder of size

 32 × 32
 5 × 32
 32 × 10
 10 × 32

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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 ?

 G = Ā
None of these
 G = A
 A= G

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