Which of these is one of the verification methods used while making a online transaction?

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A. COD
B. OTP
C. SIP
D. SOS

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posted Sep 6, 2017 by Deepak Jangid

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1 Answer

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B. OTP
A one-time password (OTP) is a password that is valid for only one login session or transaction, on a computer system or other digital device.

answer Sep 7, 2017 by Rani Das

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