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Updated 12th Standard Computer Applications Study Materials 2022-2023 Exams

12th Standard Computer Applications English Medium - E-Commerce Security Systems 3 Mark Book Back Question Paper and Answer Key 2022 - 2023 Study Materials Sep-19 , 2022

QB365 provides a detailed and simple solution for every Possible Book Back Questions in Class 12 Computer Applications Subject -E-Commerce Security Systems, English Medium. It will help Students to get more practice questions, Students can Practice these question papers in addition to score best marks.

12th Standard Computer Applications English Medium - E-Commerce Security Systems 3 Mark Book Back Question Paper and Answer Key 2022 - 2023

E-Commerce Security Systems 3 Mark Book Back Question Paper With Answer Key

12th Standard

    Reg.No. :
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Computer Applications

Time : 00:45:00 Hrs
Total Marks : 15

    3 Marks 

    5 x 3 = 15

  1. Write a note on certification authorities (CA).

  2. List any two E-Commerce Security Threats.

  3. Differentiate asymmetric and symmetric algorithms.

  4. Write a note on PGP

  5. Explain 3D secure payment protocols

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