NIELIT O Level Exam

Which of the following is a disadvantage of biometrics?

Which of the following is a disadvantage of biometrics?

निम्नलिखित में से कौन बायोमेट्रिक्स का नुकसान है?

A. It cannot be changed. इसे बदला नहीं जा सकता

B. It is expensive to implement. इसे लागू करना महंगा है।

C. It is easy to use and requires little training. इसका उपयोग करना आसान है और इसके लिए थोड़े प्रशिक्षण की आवश्यकता होती है।

D. It is difficult to lose. हारना मुश्किल है।




Correct Answer is :

B. It is expensive to implement.



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