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Digital Electronics

Digital Electronics
X' AND X' will result

 0
 X power 2
 1
 X

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Digital Electronics
In Boolean algebra AND is represented by

 ×
 /
 +
 -

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Digital Electronics
Complement of XNOR and NOR is ________ and ________ respectively.

 XOR, NOR
 NOR, XNOR
 XOR, OR
 OR, NOR

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Digital Electronics
The largest positive number that can be stored in a computer that has 16-bit word length and uses two’s complement arithmetic is

 32,767
 32
 65,536
 32,768

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Digital Electronics
The AND-OR realization of a combinational circuit requires three 3-input AND gates and one 3-input OR gate. This circuit can be designed using

 three 3-input NAND gates and one 3-input NOR gate
 four input NAND gates only
 three 3-input OR gates and one 3-input AND gate
None of these

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

 48,777
 none
 47,877
 48,877

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