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Digital Electronics

Digital Electronics
The number 10000 would appear just immediately after

All of these
1111 (binary)
7777 (octal)
FFFF (hex)

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Digital Electronics
The main criterion in the design of a digital circuit is reduction of

 weight
 cost
 size
 volume

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Digital Electronics
The output of a logic gate is 0 when all its inputs are at logic 1. The gate is either

 a NAND or an X-NOR
 a NAND or an X-OR
 a NOR or an X-NOR
 a NAND or an AND

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Digital Electronics
What is the minimum number of NOR gates required realizing an X-OR gating?

 6
 5
 3
 4

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Digital Electronics
Which is typically the longest: bit,byte,nibble,word?

 bit
 nibble
 word
 byte

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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

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

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