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Digital Electronics

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

 1
 2
 8
 4

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Digital Electronics
In simplification of a Boolean function of n variables, a group of 2m adjacent 1s leads to a term with

 n – m literals
 m – 1 literals less than the total number of variables
 m + 1 literals less than the total number of variables
 n + m literals

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Digital Electronics
It is desired to have a 64 × 8 ROM. The ROMs available are of 16 × 4 size. The number of ROMs required will be

 6
 4
 2
 8

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Digital Electronics
Assuming 8 bits for data, 1 bit for parity, I start bit and 2 stop bits, the number of characters that 1200 BPS communication line can transmit is.

None of these
120 CPS
12 CPS
10 CPS

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Digital Electronics
1 kb represents

 1000 bytes
 100 bytes
 10,000 bytes
 1024 bytes

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Digital Electronics
What is mean by FPU

 floating point universal
 floating parallel unit
 floating parallel universal
 floating point unit

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