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Digital Electronics

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

 47,877
 none
 48,777
 48,877

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Digital Electronics
OR operation is equivalant to

 Union
 Both B and C
 Intersection
 Division

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Digital Electronics
A self-complementing code for the decimal digits is created using the weight 4 4 3 -2. The value of 8592 in the code is

 1100 0111 1111 0011
 1100 1011 1111 1001
 1000 0101 1001 0010
 1100 1001 1111 1000

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Digital Electronics
Extended Binary Coded Decimal Interchange Code is an ________ bit code.

 7
 16
 32
 8

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Digital Electronics
A multiplexer is a

 1-to-N device
 1-to-1 device
 N-to-1 device
 N-to-N device

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Digital Electronics
The binary code of (21.125)10 is

10100.111
10100.001
10101.01
10101.001

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