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Digital Electronics

Digital Electronics
Number of 2 input multiplexers need to construct a 210 inputs multiplexer is _________

 1023
 32
 9
 129

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Digital Electronics
The binary number designations of the rows and columns of the K-map are in

 XS-3 code
 Gray code
 BCD code
 binary code

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Digital Electronics
What is the radix of octal number system ?

 16
 8
 10
 2

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Digital Electronics
In binary number system the first digit (bit) from right to left is called as

 First Bit
 LSB, Least Significant Bit
 MSB, Most Significant Bit
 Last Bit

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Digital Electronics
ASCII and EBCDIC codes are

 alphanumeric codes
 error correcting codes
 BCD codes
 numeric codes

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Digital Electronics
A multiplexer is a

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

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