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5. INTRODUCTION TO M-COMMERCE — COMPUTER STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceCOMPUTER5. INTRODUCTION TO M-COMMERCE1 Mark
MCQ
What are used for our identity in electronic transactions?
  • A
    Digital certificate
  • B
    Digital ID
  • C
    Digital Card
  • ✓
    a and b both
✓

Answer

Correct option: D.
a and b both
a and b both

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