O Level M1-R5 Chapter 9: Cyber Security and Future Skills Mock Test 2026 – 100 MCQ

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O Level M1-R5 Chapter 9: Cyber Security and Future Skills Mock Test 2026 में 100 Hindi-English MCQs, options, answers और explanations दिए गए हैं।

M1-R5 Topic Coverage

Chapter 9: Cyber Security and Future Skills के theory और practical-oriented concepts का revision करें।

निर्देश / Instructions: 100 bilingual MCQs. पहले answer चुनें, फिर answer और explanation देखें। / Choose first, then check answer and explanation.

1. Malware क्या है? / What is malware?

  1. Harmful software
  2. Music
  3. Backup
  4. Theme

Correct Answer / सही उत्तर: A) Harmful software
Explanation / व्याख्या: Malware harmful program है। / Malware is harmful program.

2. Phishing क्या है? / What is phishing?

  1. Fake data stealing
  2. Backup
  3. Video call
  4. Legal download

Correct Answer / सही उत्तर: A) Fake data stealing
Explanation / व्याख्या: Phishing deception है। / Phishing is deception.

3. Safe browsing में? / Safe browsing?

  1. Verify links and HTTPS
  2. Click popups
  3. Share passwords
  4. Unknown files

Correct Answer / सही उत्तर: A) Verify links and HTTPS
Explanation / व्याख्या: Links verify करें। / Verify links.

4. AI full form? / Full form of AI?

  1. Artificial Intelligence
  2. Automatic Internet
  3. Applied Input
  4. Advanced Index

Correct Answer / सही उत्तर: A) Artificial Intelligence
Explanation / व्याख्या: AI intelligent tasks में मदद करता है। / AI supports intelligent tasks.

5. IoT full form? / Full form of IoT?

  1. Internet of Things
  2. Input Technology
  3. Internet Text
  4. Index Tools

Correct Answer / सही उत्तर: A) Internet of Things
Explanation / व्याख्या: IoT devices connect करता है। / IoT connects devices.

6. Cloud computing? / Cloud computing?

  1. Online resources
  2. Paper storage
  3. Keyboard
  4. Printer

Correct Answer / सही उत्तर: A) Online resources
Explanation / व्याख्या: Cloud online resources देता है। / Cloud provides online resources.

7. Big Data क्या है? / What is Big Data?

  1. Large complex data
  2. Small file
  3. Only text
  4. Printer data

Correct Answer / सही उत्तर: A) Large complex data
Explanation / व्याख्या: Big Data very large datasets हैं। / Big Data is large datasets.

8. Strong password? / Strong password?

  1. Long and unique
  2. Name only
  3. 123456
  4. Birth date

Correct Answer / सही उत्तर: A) Long and unique
Explanation / व्याख्या: Strong password सुरक्षित है। / Strong password is secure.

9. 2FA का लाभ? / Benefit of 2FA?

  1. Extra security
  2. More RAM
  3. Faster Wi-Fi
  4. Free storage

Correct Answer / सही उत्तर: A) Extra security
Explanation / व्याख्या: 2FA extra verification है। / 2FA adds verification.

10. Encryption क्या करती है? / Encryption does what?

  1. Codes data
  2. Deletes data
  3. Prints data
  4. Sorts data

Correct Answer / सही उत्तर: A) Codes data
Explanation / व्याख्या: Encryption data को coded बनाती है। / Encryption codes data.

11. Malware क्या है? / What is malware?

  1. Harmful software
  2. Music
  3. Backup
  4. Theme

Correct Answer / सही उत्तर: A) Harmful software
Explanation / व्याख्या: Malware harmful program है। / Malware is harmful program.

12. Phishing क्या है? / What is phishing?

  1. Fake data stealing
  2. Backup
  3. Video call
  4. Legal download

Correct Answer / सही उत्तर: A) Fake data stealing
Explanation / व्याख्या: Phishing deception है। / Phishing is deception.

13. Safe browsing में? / Safe browsing?

  1. Verify links and HTTPS
  2. Click popups
  3. Share passwords
  4. Unknown files

Correct Answer / सही उत्तर: A) Verify links and HTTPS
Explanation / व्याख्या: Links verify करें। / Verify links.

14. AI full form? / Full form of AI?

  1. Artificial Intelligence
  2. Automatic Internet
  3. Applied Input
  4. Advanced Index

Correct Answer / सही उत्तर: A) Artificial Intelligence
Explanation / व्याख्या: AI intelligent tasks में मदद करता है। / AI supports intelligent tasks.

15. IoT full form? / Full form of IoT?

  1. Internet of Things
  2. Input Technology
  3. Internet Text
  4. Index Tools

Correct Answer / सही उत्तर: A) Internet of Things
Explanation / व्याख्या: IoT devices connect करता है। / IoT connects devices.

16. Cloud computing? / Cloud computing?

  1. Online resources
  2. Paper storage
  3. Keyboard
  4. Printer

Correct Answer / सही उत्तर: A) Online resources
Explanation / व्याख्या: Cloud online resources देता है। / Cloud provides online resources.

17. Big Data क्या है? / What is Big Data?

  1. Large complex data
  2. Small file
  3. Only text
  4. Printer data

Correct Answer / सही उत्तर: A) Large complex data
Explanation / व्याख्या: Big Data very large datasets हैं। / Big Data is large datasets.

18. Strong password? / Strong password?

  1. Long and unique
  2. Name only
  3. 123456
  4. Birth date

Correct Answer / सही उत्तर: A) Long and unique
Explanation / व्याख्या: Strong password सुरक्षित है। / Strong password is secure.

19. 2FA का लाभ? / Benefit of 2FA?

  1. Extra security
  2. More RAM
  3. Faster Wi-Fi
  4. Free storage

Correct Answer / सही उत्तर: A) Extra security
Explanation / व्याख्या: 2FA extra verification है। / 2FA adds verification.

20. Encryption क्या करती है? / Encryption does what?

  1. Codes data
  2. Deletes data
  3. Prints data
  4. Sorts data

Correct Answer / सही उत्तर: A) Codes data
Explanation / व्याख्या: Encryption data को coded बनाती है। / Encryption codes data.

21. Malware क्या है? / What is malware?

  1. Harmful software
  2. Music
  3. Backup
  4. Theme

Correct Answer / सही उत्तर: A) Harmful software
Explanation / व्याख्या: Malware harmful program है। / Malware is harmful program.

22. Phishing क्या है? / What is phishing?

  1. Fake data stealing
  2. Backup
  3. Video call
  4. Legal download

Correct Answer / सही उत्तर: A) Fake data stealing
Explanation / व्याख्या: Phishing deception है। / Phishing is deception.

23. Safe browsing में? / Safe browsing?

  1. Verify links and HTTPS
  2. Click popups
  3. Share passwords
  4. Unknown files

Correct Answer / सही उत्तर: A) Verify links and HTTPS
Explanation / व्याख्या: Links verify करें। / Verify links.

24. AI full form? / Full form of AI?

  1. Artificial Intelligence
  2. Automatic Internet
  3. Applied Input
  4. Advanced Index

Correct Answer / सही उत्तर: A) Artificial Intelligence
Explanation / व्याख्या: AI intelligent tasks में मदद करता है। / AI supports intelligent tasks.

25. IoT full form? / Full form of IoT?

  1. Internet of Things
  2. Input Technology
  3. Internet Text
  4. Index Tools

Correct Answer / सही उत्तर: A) Internet of Things
Explanation / व्याख्या: IoT devices connect करता है। / IoT connects devices.

26. Cloud computing? / Cloud computing?

  1. Online resources
  2. Paper storage
  3. Keyboard
  4. Printer

Correct Answer / सही उत्तर: A) Online resources
Explanation / व्याख्या: Cloud online resources देता है। / Cloud provides online resources.

27. Big Data क्या है? / What is Big Data?

  1. Large complex data
  2. Small file
  3. Only text
  4. Printer data

Correct Answer / सही उत्तर: A) Large complex data
Explanation / व्याख्या: Big Data very large datasets हैं। / Big Data is large datasets.

28. Strong password? / Strong password?

  1. Long and unique
  2. Name only
  3. 123456
  4. Birth date

Correct Answer / सही उत्तर: A) Long and unique
Explanation / व्याख्या: Strong password सुरक्षित है। / Strong password is secure.

29. 2FA का लाभ? / Benefit of 2FA?

  1. Extra security
  2. More RAM
  3. Faster Wi-Fi
  4. Free storage

Correct Answer / सही उत्तर: A) Extra security
Explanation / व्याख्या: 2FA extra verification है। / 2FA adds verification.

30. Encryption क्या करती है? / Encryption does what?

  1. Codes data
  2. Deletes data
  3. Prints data
  4. Sorts data

Correct Answer / सही उत्तर: A) Codes data
Explanation / व्याख्या: Encryption data को coded बनाती है। / Encryption codes data.

31. Malware क्या है? / What is malware?

  1. Harmful software
  2. Music
  3. Backup
  4. Theme

Correct Answer / सही उत्तर: A) Harmful software
Explanation / व्याख्या: Malware harmful program है। / Malware is harmful program.

32. Phishing क्या है? / What is phishing?

  1. Fake data stealing
  2. Backup
  3. Video call
  4. Legal download

Correct Answer / सही उत्तर: A) Fake data stealing
Explanation / व्याख्या: Phishing deception है। / Phishing is deception.

33. Safe browsing में? / Safe browsing?

  1. Verify links and HTTPS
  2. Click popups
  3. Share passwords
  4. Unknown files

Correct Answer / सही उत्तर: A) Verify links and HTTPS
Explanation / व्याख्या: Links verify करें। / Verify links.

34. AI full form? / Full form of AI?

  1. Artificial Intelligence
  2. Automatic Internet
  3. Applied Input
  4. Advanced Index

Correct Answer / सही उत्तर: A) Artificial Intelligence
Explanation / व्याख्या: AI intelligent tasks में मदद करता है। / AI supports intelligent tasks.

35. IoT full form? / Full form of IoT?

  1. Internet of Things
  2. Input Technology
  3. Internet Text
  4. Index Tools

Correct Answer / सही उत्तर: A) Internet of Things
Explanation / व्याख्या: IoT devices connect करता है। / IoT connects devices.

36. Cloud computing? / Cloud computing?

  1. Online resources
  2. Paper storage
  3. Keyboard
  4. Printer

Correct Answer / सही उत्तर: A) Online resources
Explanation / व्याख्या: Cloud online resources देता है। / Cloud provides online resources.

37. Big Data क्या है? / What is Big Data?

  1. Large complex data
  2. Small file
  3. Only text
  4. Printer data

Correct Answer / सही उत्तर: A) Large complex data
Explanation / व्याख्या: Big Data very large datasets हैं। / Big Data is large datasets.

38. Strong password? / Strong password?

  1. Long and unique
  2. Name only
  3. 123456
  4. Birth date

Correct Answer / सही उत्तर: A) Long and unique
Explanation / व्याख्या: Strong password सुरक्षित है। / Strong password is secure.

39. 2FA का लाभ? / Benefit of 2FA?

  1. Extra security
  2. More RAM
  3. Faster Wi-Fi
  4. Free storage

Correct Answer / सही उत्तर: A) Extra security
Explanation / व्याख्या: 2FA extra verification है। / 2FA adds verification.

40. Encryption क्या करती है? / Encryption does what?

  1. Codes data
  2. Deletes data
  3. Prints data
  4. Sorts data

Correct Answer / सही उत्तर: A) Codes data
Explanation / व्याख्या: Encryption data को coded बनाती है। / Encryption codes data.

41. Malware क्या है? / What is malware?

  1. Harmful software
  2. Music
  3. Backup
  4. Theme

Correct Answer / सही उत्तर: A) Harmful software
Explanation / व्याख्या: Malware harmful program है। / Malware is harmful program.

42. Phishing क्या है? / What is phishing?

  1. Fake data stealing
  2. Backup
  3. Video call
  4. Legal download

Correct Answer / सही उत्तर: A) Fake data stealing
Explanation / व्याख्या: Phishing deception है। / Phishing is deception.

43. Safe browsing में? / Safe browsing?

  1. Verify links and HTTPS
  2. Click popups
  3. Share passwords
  4. Unknown files

Correct Answer / सही उत्तर: A) Verify links and HTTPS
Explanation / व्याख्या: Links verify करें। / Verify links.

44. AI full form? / Full form of AI?

  1. Artificial Intelligence
  2. Automatic Internet
  3. Applied Input
  4. Advanced Index

Correct Answer / सही उत्तर: A) Artificial Intelligence
Explanation / व्याख्या: AI intelligent tasks में मदद करता है। / AI supports intelligent tasks.

45. IoT full form? / Full form of IoT?

  1. Internet of Things
  2. Input Technology
  3. Internet Text
  4. Index Tools

Correct Answer / सही उत्तर: A) Internet of Things
Explanation / व्याख्या: IoT devices connect करता है। / IoT connects devices.

46. Cloud computing? / Cloud computing?

  1. Online resources
  2. Paper storage
  3. Keyboard
  4. Printer

Correct Answer / सही उत्तर: A) Online resources
Explanation / व्याख्या: Cloud online resources देता है। / Cloud provides online resources.

47. Big Data क्या है? / What is Big Data?

  1. Large complex data
  2. Small file
  3. Only text
  4. Printer data

Correct Answer / सही उत्तर: A) Large complex data
Explanation / व्याख्या: Big Data very large datasets हैं। / Big Data is large datasets.

48. Strong password? / Strong password?

  1. Long and unique
  2. Name only
  3. 123456
  4. Birth date

Correct Answer / सही उत्तर: A) Long and unique
Explanation / व्याख्या: Strong password सुरक्षित है। / Strong password is secure.

49. 2FA का लाभ? / Benefit of 2FA?

  1. Extra security
  2. More RAM
  3. Faster Wi-Fi
  4. Free storage

Correct Answer / सही उत्तर: A) Extra security
Explanation / व्याख्या: 2FA extra verification है। / 2FA adds verification.

50. Encryption क्या करती है? / Encryption does what?

  1. Codes data
  2. Deletes data
  3. Prints data
  4. Sorts data

Correct Answer / सही उत्तर: A) Codes data
Explanation / व्याख्या: Encryption data को coded बनाती है। / Encryption codes data.

51. Malware क्या है? / What is malware?

  1. Harmful software
  2. Music
  3. Backup
  4. Theme

Correct Answer / सही उत्तर: A) Harmful software
Explanation / व्याख्या: Malware harmful program है। / Malware is harmful program.

52. Phishing क्या है? / What is phishing?

  1. Fake data stealing
  2. Backup
  3. Video call
  4. Legal download

Correct Answer / सही उत्तर: A) Fake data stealing
Explanation / व्याख्या: Phishing deception है। / Phishing is deception.

53. Safe browsing में? / Safe browsing?

  1. Verify links and HTTPS
  2. Click popups
  3. Share passwords
  4. Unknown files

Correct Answer / सही उत्तर: A) Verify links and HTTPS
Explanation / व्याख्या: Links verify करें। / Verify links.

54. AI full form? / Full form of AI?

  1. Artificial Intelligence
  2. Automatic Internet
  3. Applied Input
  4. Advanced Index

Correct Answer / सही उत्तर: A) Artificial Intelligence
Explanation / व्याख्या: AI intelligent tasks में मदद करता है। / AI supports intelligent tasks.

55. IoT full form? / Full form of IoT?

  1. Internet of Things
  2. Input Technology
  3. Internet Text
  4. Index Tools

Correct Answer / सही उत्तर: A) Internet of Things
Explanation / व्याख्या: IoT devices connect करता है। / IoT connects devices.

56. Cloud computing? / Cloud computing?

  1. Online resources
  2. Paper storage
  3. Keyboard
  4. Printer

Correct Answer / सही उत्तर: A) Online resources
Explanation / व्याख्या: Cloud online resources देता है। / Cloud provides online resources.

57. Big Data क्या है? / What is Big Data?

  1. Large complex data
  2. Small file
  3. Only text
  4. Printer data

Correct Answer / सही उत्तर: A) Large complex data
Explanation / व्याख्या: Big Data very large datasets हैं। / Big Data is large datasets.

58. Strong password? / Strong password?

  1. Long and unique
  2. Name only
  3. 123456
  4. Birth date

Correct Answer / सही उत्तर: A) Long and unique
Explanation / व्याख्या: Strong password सुरक्षित है। / Strong password is secure.

59. 2FA का लाभ? / Benefit of 2FA?

  1. Extra security
  2. More RAM
  3. Faster Wi-Fi
  4. Free storage

Correct Answer / सही उत्तर: A) Extra security
Explanation / व्याख्या: 2FA extra verification है। / 2FA adds verification.

60. Encryption क्या करती है? / Encryption does what?

  1. Codes data
  2. Deletes data
  3. Prints data
  4. Sorts data

Correct Answer / सही उत्तर: A) Codes data
Explanation / व्याख्या: Encryption data को coded बनाती है। / Encryption codes data.

61. Malware क्या है? / What is malware?

  1. Harmful software
  2. Music
  3. Backup
  4. Theme

Correct Answer / सही उत्तर: A) Harmful software
Explanation / व्याख्या: Malware harmful program है। / Malware is harmful program.

62. Phishing क्या है? / What is phishing?

  1. Fake data stealing
  2. Backup
  3. Video call
  4. Legal download

Correct Answer / सही उत्तर: A) Fake data stealing
Explanation / व्याख्या: Phishing deception है। / Phishing is deception.

63. Safe browsing में? / Safe browsing?

  1. Verify links and HTTPS
  2. Click popups
  3. Share passwords
  4. Unknown files

Correct Answer / सही उत्तर: A) Verify links and HTTPS
Explanation / व्याख्या: Links verify करें। / Verify links.

64. AI full form? / Full form of AI?

  1. Artificial Intelligence
  2. Automatic Internet
  3. Applied Input
  4. Advanced Index

Correct Answer / सही उत्तर: A) Artificial Intelligence
Explanation / व्याख्या: AI intelligent tasks में मदद करता है। / AI supports intelligent tasks.

65. IoT full form? / Full form of IoT?

  1. Internet of Things
  2. Input Technology
  3. Internet Text
  4. Index Tools

Correct Answer / सही उत्तर: A) Internet of Things
Explanation / व्याख्या: IoT devices connect करता है। / IoT connects devices.

66. Cloud computing? / Cloud computing?

  1. Online resources
  2. Paper storage
  3. Keyboard
  4. Printer

Correct Answer / सही उत्तर: A) Online resources
Explanation / व्याख्या: Cloud online resources देता है। / Cloud provides online resources.

67. Big Data क्या है? / What is Big Data?

  1. Large complex data
  2. Small file
  3. Only text
  4. Printer data

Correct Answer / सही उत्तर: A) Large complex data
Explanation / व्याख्या: Big Data very large datasets हैं। / Big Data is large datasets.

68. Strong password? / Strong password?

  1. Long and unique
  2. Name only
  3. 123456
  4. Birth date

Correct Answer / सही उत्तर: A) Long and unique
Explanation / व्याख्या: Strong password सुरक्षित है। / Strong password is secure.

69. 2FA का लाभ? / Benefit of 2FA?

  1. Extra security
  2. More RAM
  3. Faster Wi-Fi
  4. Free storage

Correct Answer / सही उत्तर: A) Extra security
Explanation / व्याख्या: 2FA extra verification है। / 2FA adds verification.

70. Encryption क्या करती है? / Encryption does what?

  1. Codes data
  2. Deletes data
  3. Prints data
  4. Sorts data

Correct Answer / सही उत्तर: A) Codes data
Explanation / व्याख्या: Encryption data को coded बनाती है। / Encryption codes data.

71. Malware क्या है? / What is malware?

  1. Harmful software
  2. Music
  3. Backup
  4. Theme

Correct Answer / सही उत्तर: A) Harmful software
Explanation / व्याख्या: Malware harmful program है। / Malware is harmful program.

72. Phishing क्या है? / What is phishing?

  1. Fake data stealing
  2. Backup
  3. Video call
  4. Legal download

Correct Answer / सही उत्तर: A) Fake data stealing
Explanation / व्याख्या: Phishing deception है। / Phishing is deception.

73. Safe browsing में? / Safe browsing?

  1. Verify links and HTTPS
  2. Click popups
  3. Share passwords
  4. Unknown files

Correct Answer / सही उत्तर: A) Verify links and HTTPS
Explanation / व्याख्या: Links verify करें। / Verify links.

74. AI full form? / Full form of AI?

  1. Artificial Intelligence
  2. Automatic Internet
  3. Applied Input
  4. Advanced Index

Correct Answer / सही उत्तर: A) Artificial Intelligence
Explanation / व्याख्या: AI intelligent tasks में मदद करता है। / AI supports intelligent tasks.

75. IoT full form? / Full form of IoT?

  1. Internet of Things
  2. Input Technology
  3. Internet Text
  4. Index Tools

Correct Answer / सही उत्तर: A) Internet of Things
Explanation / व्याख्या: IoT devices connect करता है। / IoT connects devices.

76. Cloud computing? / Cloud computing?

  1. Online resources
  2. Paper storage
  3. Keyboard
  4. Printer

Correct Answer / सही उत्तर: A) Online resources
Explanation / व्याख्या: Cloud online resources देता है। / Cloud provides online resources.

77. Big Data क्या है? / What is Big Data?

  1. Large complex data
  2. Small file
  3. Only text
  4. Printer data

Correct Answer / सही उत्तर: A) Large complex data
Explanation / व्याख्या: Big Data very large datasets हैं। / Big Data is large datasets.

78. Strong password? / Strong password?

  1. Long and unique
  2. Name only
  3. 123456
  4. Birth date

Correct Answer / सही उत्तर: A) Long and unique
Explanation / व्याख्या: Strong password सुरक्षित है। / Strong password is secure.

79. 2FA का लाभ? / Benefit of 2FA?

  1. Extra security
  2. More RAM
  3. Faster Wi-Fi
  4. Free storage

Correct Answer / सही उत्तर: A) Extra security
Explanation / व्याख्या: 2FA extra verification है। / 2FA adds verification.

80. Encryption क्या करती है? / Encryption does what?

  1. Codes data
  2. Deletes data
  3. Prints data
  4. Sorts data

Correct Answer / सही उत्तर: A) Codes data
Explanation / व्याख्या: Encryption data को coded बनाती है। / Encryption codes data.

81. Malware क्या है? / What is malware?

  1. Harmful software
  2. Music
  3. Backup
  4. Theme

Correct Answer / सही उत्तर: A) Harmful software
Explanation / व्याख्या: Malware harmful program है। / Malware is harmful program.

82. Phishing क्या है? / What is phishing?

  1. Fake data stealing
  2. Backup
  3. Video call
  4. Legal download

Correct Answer / सही उत्तर: A) Fake data stealing
Explanation / व्याख्या: Phishing deception है। / Phishing is deception.

83. Safe browsing में? / Safe browsing?

  1. Verify links and HTTPS
  2. Click popups
  3. Share passwords
  4. Unknown files

Correct Answer / सही उत्तर: A) Verify links and HTTPS
Explanation / व्याख्या: Links verify करें। / Verify links.

84. AI full form? / Full form of AI?

  1. Artificial Intelligence
  2. Automatic Internet
  3. Applied Input
  4. Advanced Index

Correct Answer / सही उत्तर: A) Artificial Intelligence
Explanation / व्याख्या: AI intelligent tasks में मदद करता है। / AI supports intelligent tasks.

85. IoT full form? / Full form of IoT?

  1. Internet of Things
  2. Input Technology
  3. Internet Text
  4. Index Tools

Correct Answer / सही उत्तर: A) Internet of Things
Explanation / व्याख्या: IoT devices connect करता है। / IoT connects devices.

86. Cloud computing? / Cloud computing?

  1. Online resources
  2. Paper storage
  3. Keyboard
  4. Printer

Correct Answer / सही उत्तर: A) Online resources
Explanation / व्याख्या: Cloud online resources देता है। / Cloud provides online resources.

87. Big Data क्या है? / What is Big Data?

  1. Large complex data
  2. Small file
  3. Only text
  4. Printer data

Correct Answer / सही उत्तर: A) Large complex data
Explanation / व्याख्या: Big Data very large datasets हैं। / Big Data is large datasets.

88. Strong password? / Strong password?

  1. Long and unique
  2. Name only
  3. 123456
  4. Birth date

Correct Answer / सही उत्तर: A) Long and unique
Explanation / व्याख्या: Strong password सुरक्षित है। / Strong password is secure.

89. 2FA का लाभ? / Benefit of 2FA?

  1. Extra security
  2. More RAM
  3. Faster Wi-Fi
  4. Free storage

Correct Answer / सही उत्तर: A) Extra security
Explanation / व्याख्या: 2FA extra verification है। / 2FA adds verification.

90. Encryption क्या करती है? / Encryption does what?

  1. Codes data
  2. Deletes data
  3. Prints data
  4. Sorts data

Correct Answer / सही उत्तर: A) Codes data
Explanation / व्याख्या: Encryption data को coded बनाती है। / Encryption codes data.

91. Malware क्या है? / What is malware?

  1. Harmful software
  2. Music
  3. Backup
  4. Theme

Correct Answer / सही उत्तर: A) Harmful software
Explanation / व्याख्या: Malware harmful program है। / Malware is harmful program.

92. Phishing क्या है? / What is phishing?

  1. Fake data stealing
  2. Backup
  3. Video call
  4. Legal download

Correct Answer / सही उत्तर: A) Fake data stealing
Explanation / व्याख्या: Phishing deception है। / Phishing is deception.

93. Safe browsing में? / Safe browsing?

  1. Verify links and HTTPS
  2. Click popups
  3. Share passwords
  4. Unknown files

Correct Answer / सही उत्तर: A) Verify links and HTTPS
Explanation / व्याख्या: Links verify करें। / Verify links.

94. AI full form? / Full form of AI?

  1. Artificial Intelligence
  2. Automatic Internet
  3. Applied Input
  4. Advanced Index

Correct Answer / सही उत्तर: A) Artificial Intelligence
Explanation / व्याख्या: AI intelligent tasks में मदद करता है। / AI supports intelligent tasks.

95. IoT full form? / Full form of IoT?

  1. Internet of Things
  2. Input Technology
  3. Internet Text
  4. Index Tools

Correct Answer / सही उत्तर: A) Internet of Things
Explanation / व्याख्या: IoT devices connect करता है। / IoT connects devices.

96. Cloud computing? / Cloud computing?

  1. Online resources
  2. Paper storage
  3. Keyboard
  4. Printer

Correct Answer / सही उत्तर: A) Online resources
Explanation / व्याख्या: Cloud online resources देता है। / Cloud provides online resources.

97. Big Data क्या है? / What is Big Data?

  1. Large complex data
  2. Small file
  3. Only text
  4. Printer data

Correct Answer / सही उत्तर: A) Large complex data
Explanation / व्याख्या: Big Data very large datasets हैं। / Big Data is large datasets.

98. Strong password? / Strong password?

  1. Long and unique
  2. Name only
  3. 123456
  4. Birth date

Correct Answer / सही उत्तर: A) Long and unique
Explanation / व्याख्या: Strong password सुरक्षित है। / Strong password is secure.

99. 2FA का लाभ? / Benefit of 2FA?

  1. Extra security
  2. More RAM
  3. Faster Wi-Fi
  4. Free storage

Correct Answer / सही उत्तर: A) Extra security
Explanation / व्याख्या: 2FA extra verification है। / 2FA adds verification.

100. Encryption क्या करती है? / Encryption does what?

  1. Codes data
  2. Deletes data
  3. Prints data
  4. Sorts data

Correct Answer / सही उत्तर: A) Codes data
Explanation / व्याख्या: Encryption data को coded बनाती है। / Encryption codes data.

Next Chapter / अगला अध्याय

Next M1-R5 Mock Test 2026

M1-R5 Chapter 1 | O-Level Syllabus 2026

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