Which of the following measures are used to secure data on-line? I. Password II. Encryption III. Personal Identification Number (PIN)

Which of the following measures are used to secure data on-line? I. Password II. Encryption III. Personal Identification Number (PIN)

A II only
B III only
C II and III
D I, II, and III

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The correct answer is D. I, II, and III

No explanation given

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