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Digital Electronics

Digital Electronics
How many entries will be in the truth table of a 3 input NAND gate ?

 6
 9
 3
 8

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Digital Electronics
If a Hexadecimal number needs to convert to binary. For each hexadecimal digit, there will be how many bits

 2
 4
 8
 1

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

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

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Digital Electronics
AND-OR realization of a combinational circuit is equivalent to

 NOR-NAND realization
 NAND-NAND realization
 NOR-NOR realization
 NAND-NOR realization

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Digital Electronics
An 8 × 4 ROM contains a decoder of size

 8 × 4
 3 × 8
 3 × 4
 8 × 8

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Digital Electronics
The 2s complement of 17 is

 101110.
 110001.
  101111.
 111110.

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