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Digital Electronics

Digital Electronics
Logic circuits are

 digital circuits
 none of these
 analog circuits
 hybrid circuits

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Digital Electronics
Slowest memory element is

 ROM
 Hard Drive
 Cache
 RAM

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Digital Electronics
OR operation is equivalant to

 Intersection
 Division
 Union
 Both B and C

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Digital Electronics
Which of the following is 2’s complement of +12?

 00000011
 00001000
 00001100
 01110011

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Digital Electronics
A system has following negative numbers stored in binary form as shown. The wrongly stored number is

 -89 as 10100111
 -37 as 11011011
 -48 as 11101000
 -32 as 11100000

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Digital Electronics
9’s complement of 52784630 is

 47215369
 57316379
 48225469
 58326479

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MORE MCQ ON Digital Electronics

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