Digital Financial Tools and Applications Question Answer

Otp one time password is primarily used for which of the following


OTP (One-Time Password) is primarily used for which of the following?

ओटीपी (वन-टाइम पासवर्ड) मुख्य रूप से निम्नलिखित में से किसके लिए उपयोग किया जाता है?
Topic : Digital Financial Tools and Applications

A. Authorization

B. Authentication

C. Accounting

D. Encryption




Correct Answer

B. Authentication


Explanation :
OTP verifies identity for a single session or transaction; it does not decide permissions.