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Digital Electronics

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

 48,777
 none
 47,877
 48,877

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Digital Electronics
The 2s complement of 17 is

 110001.
  101111.
 101110.
 111110.

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Digital Electronics
A bubbled AND gate is equivalent to a

 OR gate
 X-OR gate
 NAND gate
 NOR gate

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Digital Electronics
Unit distance code is the other name of

 XS-3 code
 sequential code
 cyclic code
 self-complementing code

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

 NAND
 OR
 NOR
 X-OR

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Digital Electronics
Digital computers are more widely used as compared to analog computers, because they are

Easier to maintain
Useful over wider ranges of problem types
Always more accurate and faster
Less expensive

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