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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
……………is a threat in using internet.
  • A
    Malicious code, sniffing 
  • B
    Cyber vandalism 
  • C
    Denial of service attack 
  • ✓
    All of these
✓

Answer

Correct option: D.
All of these
(D) All of these

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