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Digital Electronics

Digital Electronics
(11011) 2 in BCD 8421 code is

 01101100
 00100111
 11011001
 00011011

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Digital Electronics
The number 10000 would appear just immediately after

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

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Digital Electronics
The largest positive number that can be stored in a computer that has 16-bit word length and uses two’s complement arithmetic is

 32,767
 32,768
 32
 65,536

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Digital Electronics
Which logic family provide minimum power dissipation

 JFET
 CMOS
 ECL
 TTL

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Digital Electronics
How many entries will be in the truth table of a 3 input NAND gate ?

 3
 9
 8
 6

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Digital Electronics
An OR gate has 6 inputs. The number of input words in its truth table are

6
128
64
32

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