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Digital Electronics

Digital Electronics
Consider the operation 24+17 = 40 .What is the correct base of number so that operation is correct?

 10
 13
 11
 12

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Digital Electronics
A small circle or dot on top of an IC represents

 Pin2
 Pin13
 Pin14
 Pin1

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Digital Electronics
Fastest memory element is

 Hard Drive
 Cache
 RAM
 ROM

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

 00001000
 00001100
 01110011
 00000011

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Digital Electronics
Which of the following is 1’s complement representation of -34?

 10100010
 11011110
 11011101
 01011101

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Digital Electronics
An n variable K-map can have

 2n cells
  nn cells
 n2n cells
 n2 cells

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