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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 is used to replace unused data in computer files such as images, sound or text with invisible information?
  • ✓
    Steganography
  • B
    a and b both
  • C
    Digital watermarking
  • D
    None of these
✓

Answer

Correct option: A.
Steganography
Steganography

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