Which of the following ADC has highest accuracy ?

Which of the following ADC has highest accuracy ? 

(a) Successive approximation type (b) Flash or parallel type (c) Single slope integration type (d) Dual slope integration type
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Answer :

Which of the following ADC has highest accuracy ? 

(a) Successive approximation type (b) Flash or parallel type (c) Single slope integration type (d) Dual slope integration type

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