Chapter 10: Cyber Security (Malware, Safe Browsing, Passwords) के अनुसार 100 Hindi-English MCQs दिए गए हैं। यह article NIELIT CCC Revised Syllabus के chapter-wise अभ्यास के लिए है।
निर्देश / Instructions: 100 bilingual MCQs. पहले उत्तर दें, फिर नीचे answer और explanation देखें। / Answer first, then check below.
1. Malware क्या है? / What is malware?
- Harmful software
- Music
- Backup
- Theme
सही उत्तर / Correct Answer: A) Harmful software
व्याख्या / Explanation: Malware harmful program है। / Malware is harmful software.
2. Phishing क्या है? / What is phishing?
- Fake data-stealing attempt
- Backup
- Video call
- Legal download
सही उत्तर / Correct Answer: A) Fake data-stealing attempt
व्याख्या / Explanation: Phishing deception से data चुराता है। / Phishing steals data by deception.
3. Safe browsing में क्या करें? / Safe browsing practice?
- Verify links and HTTPS
- Click all popups
- Share passwords
- Download unknown files
सही उत्तर / Correct Answer: A) Verify links and HTTPS
व्याख्या / Explanation: Links और domain verify करें। / Verify links and domains.
4. Password कैसा? / What should password be?
- Strong and unique
- Name only
- 123456
- Birth date
सही उत्तर / Correct Answer: A) Strong and unique
व्याख्या / Explanation: Strong unique password रखें। / Use a strong unique password.
5. Computer का physical भाग क्या कहलाता है? / What are physical parts called?
- Hardware
- Software
- Data
- Network
सही उत्तर / Correct Answer: A) Hardware
व्याख्या / Explanation: Hardware physical components होते हैं। / Hardware consists of physical components.
6. Instructions का collection क्या है? / What is a collection of instructions?
- Software
- Hardware
- Folder
- Printer
सही उत्तर / Correct Answer: A) Software
व्याख्या / Explanation: Software programs और instructions होते हैं। / Software contains programs and instructions.
7. Ctrl + C का अर्थ? / Meaning of Ctrl+C?
- Copy
- Cut
- Paste
- Undo
सही उत्तर / Correct Answer: A) Copy
व्याख्या / Explanation: Ctrl+C copy command है। / Ctrl+C is copy.
8. Ctrl + V का अर्थ? / Meaning of Ctrl+V?
- Paste
- Copy
- Save
- Find
सही उत्तर / Correct Answer: A) Paste
व्याख्या / Explanation: Ctrl+V paste करता है। / Ctrl+V pastes.
9. WWW का full form? / Full form of WWW?
- World Wide Web
- Wide World Wire
- Web World Work
- World Web Window
सही उत्तर / Correct Answer: A) World Wide Web
व्याख्या / Explanation: WWW web pages की system है। / WWW is a web system.
10. Strong password कैसा होना चाहिए? / Strong password should be?
- Long and unique
- Name only
- 123456
- Birth date
सही उत्तर / Correct Answer: A) Long and unique
व्याख्या / Explanation: Strong password guess करना कठिन होता है। / It should be hard to guess.
11. UPI PIN किसे बताना चाहिए? / Whom to tell UPI PIN?
- Nobody
- Caller
- Friend
- Website
सही उत्तर / Correct Answer: A) Nobody
व्याख्या / Explanation: PIN confidential है। / PIN is confidential.
12. Backup क्यों? / Why backup?
- Prevent data loss
- Change colour
- Increase speed
सही उत्तर / Correct Answer: A) Prevent data loss
व्याख्या / Explanation: Backup extra copy है। / Backup is an extra copy.
13. Cloud computing किससे जुड़ी है? / Cloud computing relates to?
- Internet-based resources
- Only keyboard
- Paper files
- Printer ink
सही उत्तर / Correct Answer: A) Internet-based resources
व्याख्या / Explanation: Cloud online resources देता है। / Cloud provides online resources.
14. Cyber security किसकी सुरक्षा करती है? / Cyber security protects?
- Systems and data
- Only paper
- Furniture
- Food
सही उत्तर / Correct Answer: A) Systems and data
व्याख्या / Explanation: Cyber security digital systems बचाती है। / It protects digital systems.
15. Malware क्या है? / What is malware?
- Harmful software
- Music
- Backup
- Theme
सही उत्तर / Correct Answer: A) Harmful software
व्याख्या / Explanation: Malware harmful program है। / Malware is harmful software.
16. Phishing क्या है? / What is phishing?
- Fake data-stealing attempt
- Backup
- Video call
- Legal download
सही उत्तर / Correct Answer: A) Fake data-stealing attempt
व्याख्या / Explanation: Phishing deception से data चुराता है। / Phishing steals data by deception.
17. Safe browsing में क्या करें? / Safe browsing practice?
- Verify links and HTTPS
- Click all popups
- Share passwords
- Download unknown files
सही उत्तर / Correct Answer: A) Verify links and HTTPS
व्याख्या / Explanation: Links और domain verify करें। / Verify links and domains.
18. Password कैसा? / What should password be?
- Strong and unique
- Name only
- 123456
- Birth date
सही उत्तर / Correct Answer: A) Strong and unique
व्याख्या / Explanation: Strong unique password रखें। / Use a strong unique password.
19. Computer का physical भाग क्या कहलाता है? / What are physical parts called?
- Hardware
- Software
- Data
- Network
सही उत्तर / Correct Answer: A) Hardware
व्याख्या / Explanation: Hardware physical components होते हैं। / Hardware consists of physical components.
20. Instructions का collection क्या है? / What is a collection of instructions?
- Software
- Hardware
- Folder
- Printer
सही उत्तर / Correct Answer: A) Software
व्याख्या / Explanation: Software programs और instructions होते हैं। / Software contains programs and instructions.
21. Ctrl + C का अर्थ? / Meaning of Ctrl+C?
- Copy
- Cut
- Paste
- Undo
सही उत्तर / Correct Answer: A) Copy
व्याख्या / Explanation: Ctrl+C copy command है। / Ctrl+C is copy.
22. Ctrl + V का अर्थ? / Meaning of Ctrl+V?
- Paste
- Copy
- Save
- Find
सही उत्तर / Correct Answer: A) Paste
व्याख्या / Explanation: Ctrl+V paste करता है। / Ctrl+V pastes.
23. WWW का full form? / Full form of WWW?
- World Wide Web
- Wide World Wire
- Web World Work
- World Web Window
सही उत्तर / Correct Answer: A) World Wide Web
व्याख्या / Explanation: WWW web pages की system है। / WWW is a web system.
24. Strong password कैसा होना चाहिए? / Strong password should be?
- Long and unique
- Name only
- 123456
- Birth date
सही उत्तर / Correct Answer: A) Long and unique
व्याख्या / Explanation: Strong password guess करना कठिन होता है। / It should be hard to guess.
25. UPI PIN किसे बताना चाहिए? / Whom to tell UPI PIN?
- Nobody
- Caller
- Friend
- Website
सही उत्तर / Correct Answer: A) Nobody
व्याख्या / Explanation: PIN confidential है। / PIN is confidential.
26. Backup क्यों? / Why backup?
- Prevent data loss
- Change colour
- Increase speed
सही उत्तर / Correct Answer: A) Prevent data loss
व्याख्या / Explanation: Backup extra copy है। / Backup is an extra copy.
27. Cloud computing किससे जुड़ी है? / Cloud computing relates to?
- Internet-based resources
- Only keyboard
- Paper files
- Printer ink
सही उत्तर / Correct Answer: A) Internet-based resources
व्याख्या / Explanation: Cloud online resources देता है। / Cloud provides online resources.
28. Cyber security किसकी सुरक्षा करती है? / Cyber security protects?
- Systems and data
- Only paper
- Furniture
- Food
सही उत्तर / Correct Answer: A) Systems and data
व्याख्या / Explanation: Cyber security digital systems बचाती है। / It protects digital systems.
29. Malware क्या है? / What is malware?
- Harmful software
- Music
- Backup
- Theme
सही उत्तर / Correct Answer: A) Harmful software
व्याख्या / Explanation: Malware harmful program है। / Malware is harmful software.
30. Phishing क्या है? / What is phishing?
- Fake data-stealing attempt
- Backup
- Video call
- Legal download
सही उत्तर / Correct Answer: A) Fake data-stealing attempt
व्याख्या / Explanation: Phishing deception से data चुराता है। / Phishing steals data by deception.
31. Safe browsing में क्या करें? / Safe browsing practice?
- Verify links and HTTPS
- Click all popups
- Share passwords
- Download unknown files
सही उत्तर / Correct Answer: A) Verify links and HTTPS
व्याख्या / Explanation: Links और domain verify करें। / Verify links and domains.
32. Password कैसा? / What should password be?
- Strong and unique
- Name only
- 123456
- Birth date
सही उत्तर / Correct Answer: A) Strong and unique
व्याख्या / Explanation: Strong unique password रखें। / Use a strong unique password.
33. Computer का physical भाग क्या कहलाता है? / What are physical parts called?
- Hardware
- Software
- Data
- Network
सही उत्तर / Correct Answer: A) Hardware
व्याख्या / Explanation: Hardware physical components होते हैं। / Hardware consists of physical components.
34. Instructions का collection क्या है? / What is a collection of instructions?
- Software
- Hardware
- Folder
- Printer
सही उत्तर / Correct Answer: A) Software
व्याख्या / Explanation: Software programs और instructions होते हैं। / Software contains programs and instructions.
35. Ctrl + C का अर्थ? / Meaning of Ctrl+C?
- Copy
- Cut
- Paste
- Undo
सही उत्तर / Correct Answer: A) Copy
व्याख्या / Explanation: Ctrl+C copy command है। / Ctrl+C is copy.
36. Ctrl + V का अर्थ? / Meaning of Ctrl+V?
- Paste
- Copy
- Save
- Find
सही उत्तर / Correct Answer: A) Paste
व्याख्या / Explanation: Ctrl+V paste करता है। / Ctrl+V pastes.
37. WWW का full form? / Full form of WWW?
- World Wide Web
- Wide World Wire
- Web World Work
- World Web Window
सही उत्तर / Correct Answer: A) World Wide Web
व्याख्या / Explanation: WWW web pages की system है। / WWW is a web system.
38. Strong password कैसा होना चाहिए? / Strong password should be?
- Long and unique
- Name only
- 123456
- Birth date
सही उत्तर / Correct Answer: A) Long and unique
व्याख्या / Explanation: Strong password guess करना कठिन होता है। / It should be hard to guess.
39. UPI PIN किसे बताना चाहिए? / Whom to tell UPI PIN?
- Nobody
- Caller
- Friend
- Website
सही उत्तर / Correct Answer: A) Nobody
व्याख्या / Explanation: PIN confidential है। / PIN is confidential.
40. Backup क्यों? / Why backup?
- Prevent data loss
- Change colour
- Increase speed
सही उत्तर / Correct Answer: A) Prevent data loss
व्याख्या / Explanation: Backup extra copy है। / Backup is an extra copy.
41. Cloud computing किससे जुड़ी है? / Cloud computing relates to?
- Internet-based resources
- Only keyboard
- Paper files
- Printer ink
सही उत्तर / Correct Answer: A) Internet-based resources
व्याख्या / Explanation: Cloud online resources देता है। / Cloud provides online resources.
42. Cyber security किसकी सुरक्षा करती है? / Cyber security protects?
- Systems and data
- Only paper
- Furniture
- Food
सही उत्तर / Correct Answer: A) Systems and data
व्याख्या / Explanation: Cyber security digital systems बचाती है। / It protects digital systems.
43. Malware क्या है? / What is malware?
- Harmful software
- Music
- Backup
- Theme
सही उत्तर / Correct Answer: A) Harmful software
व्याख्या / Explanation: Malware harmful program है। / Malware is harmful software.
44. Phishing क्या है? / What is phishing?
- Fake data-stealing attempt
- Backup
- Video call
- Legal download
सही उत्तर / Correct Answer: A) Fake data-stealing attempt
व्याख्या / Explanation: Phishing deception से data चुराता है। / Phishing steals data by deception.
45. Safe browsing में क्या करें? / Safe browsing practice?
- Verify links and HTTPS
- Click all popups
- Share passwords
- Download unknown files
सही उत्तर / Correct Answer: A) Verify links and HTTPS
व्याख्या / Explanation: Links और domain verify करें। / Verify links and domains.
46. Password कैसा? / What should password be?
- Strong and unique
- Name only
- 123456
- Birth date
सही उत्तर / Correct Answer: A) Strong and unique
व्याख्या / Explanation: Strong unique password रखें। / Use a strong unique password.
47. Computer का physical भाग क्या कहलाता है? / What are physical parts called?
- Hardware
- Software
- Data
- Network
सही उत्तर / Correct Answer: A) Hardware
व्याख्या / Explanation: Hardware physical components होते हैं। / Hardware consists of physical components.
48. Instructions का collection क्या है? / What is a collection of instructions?
- Software
- Hardware
- Folder
- Printer
सही उत्तर / Correct Answer: A) Software
व्याख्या / Explanation: Software programs और instructions होते हैं। / Software contains programs and instructions.
49. Ctrl + C का अर्थ? / Meaning of Ctrl+C?
- Copy
- Cut
- Paste
- Undo
सही उत्तर / Correct Answer: A) Copy
व्याख्या / Explanation: Ctrl+C copy command है। / Ctrl+C is copy.
50. Ctrl + V का अर्थ? / Meaning of Ctrl+V?
- Paste
- Copy
- Save
- Find
सही उत्तर / Correct Answer: A) Paste
व्याख्या / Explanation: Ctrl+V paste करता है। / Ctrl+V pastes.
51. WWW का full form? / Full form of WWW?
- World Wide Web
- Wide World Wire
- Web World Work
- World Web Window
सही उत्तर / Correct Answer: A) World Wide Web
व्याख्या / Explanation: WWW web pages की system है। / WWW is a web system.
52. Strong password कैसा होना चाहिए? / Strong password should be?
- Long and unique
- Name only
- 123456
- Birth date
सही उत्तर / Correct Answer: A) Long and unique
व्याख्या / Explanation: Strong password guess करना कठिन होता है। / It should be hard to guess.
53. UPI PIN किसे बताना चाहिए? / Whom to tell UPI PIN?
- Nobody
- Caller
- Friend
- Website
सही उत्तर / Correct Answer: A) Nobody
व्याख्या / Explanation: PIN confidential है। / PIN is confidential.
54. Backup क्यों? / Why backup?
- Prevent data loss
- Change colour
- Increase speed
सही उत्तर / Correct Answer: A) Prevent data loss
व्याख्या / Explanation: Backup extra copy है। / Backup is an extra copy.
55. Cloud computing किससे जुड़ी है? / Cloud computing relates to?
- Internet-based resources
- Only keyboard
- Paper files
- Printer ink
सही उत्तर / Correct Answer: A) Internet-based resources
व्याख्या / Explanation: Cloud online resources देता है। / Cloud provides online resources.
56. Cyber security किसकी सुरक्षा करती है? / Cyber security protects?
- Systems and data
- Only paper
- Furniture
- Food
सही उत्तर / Correct Answer: A) Systems and data
व्याख्या / Explanation: Cyber security digital systems बचाती है। / It protects digital systems.
57. Malware क्या है? / What is malware?
- Harmful software
- Music
- Backup
- Theme
सही उत्तर / Correct Answer: A) Harmful software
व्याख्या / Explanation: Malware harmful program है। / Malware is harmful software.
58. Phishing क्या है? / What is phishing?
- Fake data-stealing attempt
- Backup
- Video call
- Legal download
सही उत्तर / Correct Answer: A) Fake data-stealing attempt
व्याख्या / Explanation: Phishing deception से data चुराता है। / Phishing steals data by deception.
59. Safe browsing में क्या करें? / Safe browsing practice?
- Verify links and HTTPS
- Click all popups
- Share passwords
- Download unknown files
सही उत्तर / Correct Answer: A) Verify links and HTTPS
व्याख्या / Explanation: Links और domain verify करें। / Verify links and domains.
60. Password कैसा? / What should password be?
- Strong and unique
- Name only
- 123456
- Birth date
सही उत्तर / Correct Answer: A) Strong and unique
व्याख्या / Explanation: Strong unique password रखें। / Use a strong unique password.
61. Computer का physical भाग क्या कहलाता है? / What are physical parts called?
- Hardware
- Software
- Data
- Network
सही उत्तर / Correct Answer: A) Hardware
व्याख्या / Explanation: Hardware physical components होते हैं। / Hardware consists of physical components.
62. Instructions का collection क्या है? / What is a collection of instructions?
- Software
- Hardware
- Folder
- Printer
सही उत्तर / Correct Answer: A) Software
व्याख्या / Explanation: Software programs और instructions होते हैं। / Software contains programs and instructions.
63. Ctrl + C का अर्थ? / Meaning of Ctrl+C?
- Copy
- Cut
- Paste
- Undo
सही उत्तर / Correct Answer: A) Copy
व्याख्या / Explanation: Ctrl+C copy command है। / Ctrl+C is copy.
64. Ctrl + V का अर्थ? / Meaning of Ctrl+V?
- Paste
- Copy
- Save
- Find
सही उत्तर / Correct Answer: A) Paste
व्याख्या / Explanation: Ctrl+V paste करता है। / Ctrl+V pastes.
65. WWW का full form? / Full form of WWW?
- World Wide Web
- Wide World Wire
- Web World Work
- World Web Window
सही उत्तर / Correct Answer: A) World Wide Web
व्याख्या / Explanation: WWW web pages की system है। / WWW is a web system.
66. Strong password कैसा होना चाहिए? / Strong password should be?
- Long and unique
- Name only
- 123456
- Birth date
सही उत्तर / Correct Answer: A) Long and unique
व्याख्या / Explanation: Strong password guess करना कठिन होता है। / It should be hard to guess.
67. UPI PIN किसे बताना चाहिए? / Whom to tell UPI PIN?
- Nobody
- Caller
- Friend
- Website
सही उत्तर / Correct Answer: A) Nobody
व्याख्या / Explanation: PIN confidential है। / PIN is confidential.
68. Backup क्यों? / Why backup?
- Prevent data loss
- Change colour
- Increase speed
सही उत्तर / Correct Answer: A) Prevent data loss
व्याख्या / Explanation: Backup extra copy है। / Backup is an extra copy.
69. Cloud computing किससे जुड़ी है? / Cloud computing relates to?
- Internet-based resources
- Only keyboard
- Paper files
- Printer ink
सही उत्तर / Correct Answer: A) Internet-based resources
व्याख्या / Explanation: Cloud online resources देता है। / Cloud provides online resources.
70. Cyber security किसकी सुरक्षा करती है? / Cyber security protects?
- Systems and data
- Only paper
- Furniture
- Food
सही उत्तर / Correct Answer: A) Systems and data
व्याख्या / Explanation: Cyber security digital systems बचाती है। / It protects digital systems.
71. Malware क्या है? / What is malware?
- Harmful software
- Music
- Backup
- Theme
सही उत्तर / Correct Answer: A) Harmful software
व्याख्या / Explanation: Malware harmful program है। / Malware is harmful software.
72. Phishing क्या है? / What is phishing?
- Fake data-stealing attempt
- Backup
- Video call
- Legal download
सही उत्तर / Correct Answer: A) Fake data-stealing attempt
व्याख्या / Explanation: Phishing deception से data चुराता है। / Phishing steals data by deception.
73. Safe browsing में क्या करें? / Safe browsing practice?
- Verify links and HTTPS
- Click all popups
- Share passwords
- Download unknown files
सही उत्तर / Correct Answer: A) Verify links and HTTPS
व्याख्या / Explanation: Links और domain verify करें। / Verify links and domains.
74. Password कैसा? / What should password be?
- Strong and unique
- Name only
- 123456
- Birth date
सही उत्तर / Correct Answer: A) Strong and unique
व्याख्या / Explanation: Strong unique password रखें। / Use a strong unique password.
75. Computer का physical भाग क्या कहलाता है? / What are physical parts called?
- Hardware
- Software
- Data
- Network
सही उत्तर / Correct Answer: A) Hardware
व्याख्या / Explanation: Hardware physical components होते हैं। / Hardware consists of physical components.
76. Instructions का collection क्या है? / What is a collection of instructions?
- Software
- Hardware
- Folder
- Printer
सही उत्तर / Correct Answer: A) Software
व्याख्या / Explanation: Software programs और instructions होते हैं। / Software contains programs and instructions.
77. Ctrl + C का अर्थ? / Meaning of Ctrl+C?
- Copy
- Cut
- Paste
- Undo
सही उत्तर / Correct Answer: A) Copy
व्याख्या / Explanation: Ctrl+C copy command है। / Ctrl+C is copy.
78. Ctrl + V का अर्थ? / Meaning of Ctrl+V?
- Paste
- Copy
- Save
- Find
सही उत्तर / Correct Answer: A) Paste
व्याख्या / Explanation: Ctrl+V paste करता है। / Ctrl+V pastes.
79. WWW का full form? / Full form of WWW?
- World Wide Web
- Wide World Wire
- Web World Work
- World Web Window
सही उत्तर / Correct Answer: A) World Wide Web
व्याख्या / Explanation: WWW web pages की system है। / WWW is a web system.
80. Strong password कैसा होना चाहिए? / Strong password should be?
- Long and unique
- Name only
- 123456
- Birth date
सही उत्तर / Correct Answer: A) Long and unique
व्याख्या / Explanation: Strong password guess करना कठिन होता है। / It should be hard to guess.
81. UPI PIN किसे बताना चाहिए? / Whom to tell UPI PIN?
- Nobody
- Caller
- Friend
- Website
सही उत्तर / Correct Answer: A) Nobody
व्याख्या / Explanation: PIN confidential है। / PIN is confidential.
82. Backup क्यों? / Why backup?
- Prevent data loss
- Change colour
- Increase speed
सही उत्तर / Correct Answer: A) Prevent data loss
व्याख्या / Explanation: Backup extra copy है। / Backup is an extra copy.
83. Cloud computing किससे जुड़ी है? / Cloud computing relates to?
- Internet-based resources
- Only keyboard
- Paper files
- Printer ink
सही उत्तर / Correct Answer: A) Internet-based resources
व्याख्या / Explanation: Cloud online resources देता है। / Cloud provides online resources.
84. Cyber security किसकी सुरक्षा करती है? / Cyber security protects?
- Systems and data
- Only paper
- Furniture
- Food
सही उत्तर / Correct Answer: A) Systems and data
व्याख्या / Explanation: Cyber security digital systems बचाती है। / It protects digital systems.
85. Malware क्या है? / What is malware?
- Harmful software
- Music
- Backup
- Theme
सही उत्तर / Correct Answer: A) Harmful software
व्याख्या / Explanation: Malware harmful program है। / Malware is harmful software.
86. Phishing क्या है? / What is phishing?
- Fake data-stealing attempt
- Backup
- Video call
- Legal download
सही उत्तर / Correct Answer: A) Fake data-stealing attempt
व्याख्या / Explanation: Phishing deception से data चुराता है। / Phishing steals data by deception.
87. Safe browsing में क्या करें? / Safe browsing practice?
- Verify links and HTTPS
- Click all popups
- Share passwords
- Download unknown files
सही उत्तर / Correct Answer: A) Verify links and HTTPS
व्याख्या / Explanation: Links और domain verify करें। / Verify links and domains.
88. Password कैसा? / What should password be?
- Strong and unique
- Name only
- 123456
- Birth date
सही उत्तर / Correct Answer: A) Strong and unique
व्याख्या / Explanation: Strong unique password रखें। / Use a strong unique password.
89. Computer का physical भाग क्या कहलाता है? / What are physical parts called?
- Hardware
- Software
- Data
- Network
सही उत्तर / Correct Answer: A) Hardware
व्याख्या / Explanation: Hardware physical components होते हैं। / Hardware consists of physical components.
90. Instructions का collection क्या है? / What is a collection of instructions?
- Software
- Hardware
- Folder
- Printer
सही उत्तर / Correct Answer: A) Software
व्याख्या / Explanation: Software programs और instructions होते हैं। / Software contains programs and instructions.
91. Ctrl + C का अर्थ? / Meaning of Ctrl+C?
- Copy
- Cut
- Paste
- Undo
सही उत्तर / Correct Answer: A) Copy
व्याख्या / Explanation: Ctrl+C copy command है। / Ctrl+C is copy.
92. Ctrl + V का अर्थ? / Meaning of Ctrl+V?
- Paste
- Copy
- Save
- Find
सही उत्तर / Correct Answer: A) Paste
व्याख्या / Explanation: Ctrl+V paste करता है। / Ctrl+V pastes.
93. WWW का full form? / Full form of WWW?
- World Wide Web
- Wide World Wire
- Web World Work
- World Web Window
सही उत्तर / Correct Answer: A) World Wide Web
व्याख्या / Explanation: WWW web pages की system है। / WWW is a web system.
94. Strong password कैसा होना चाहिए? / Strong password should be?
- Long and unique
- Name only
- 123456
- Birth date
सही उत्तर / Correct Answer: A) Long and unique
व्याख्या / Explanation: Strong password guess करना कठिन होता है। / It should be hard to guess.
95. UPI PIN किसे बताना चाहिए? / Whom to tell UPI PIN?
- Nobody
- Caller
- Friend
- Website
सही उत्तर / Correct Answer: A) Nobody
व्याख्या / Explanation: PIN confidential है। / PIN is confidential.
96. Backup क्यों? / Why backup?
- Prevent data loss
- Change colour
- Increase speed
सही उत्तर / Correct Answer: A) Prevent data loss
व्याख्या / Explanation: Backup extra copy है। / Backup is an extra copy.
97. Cloud computing किससे जुड़ी है? / Cloud computing relates to?
- Internet-based resources
- Only keyboard
- Paper files
- Printer ink
सही उत्तर / Correct Answer: A) Internet-based resources
व्याख्या / Explanation: Cloud online resources देता है। / Cloud provides online resources.
98. Cyber security किसकी सुरक्षा करती है? / Cyber security protects?
- Systems and data
- Only paper
- Furniture
- Food
सही उत्तर / Correct Answer: A) Systems and data
व्याख्या / Explanation: Cyber security digital systems बचाती है। / It protects digital systems.
99. Malware क्या है? / What is malware?
- Harmful software
- Music
- Backup
- Theme
सही उत्तर / Correct Answer: A) Harmful software
व्याख्या / Explanation: Malware harmful program है। / Malware is harmful software.
100. Phishing क्या है? / What is phishing?
- Fake data-stealing attempt
- Backup
- Video call
- Legal download
सही उत्तर / Correct Answer: A) Fake data-stealing attempt
व्याख्या / Explanation: Phishing deception से data चुराता है। / Phishing steals data by deception.
Next Chapter / अगला अध्याय
Next: Chapter 1: Introduction to Computer (Hardware, Software and Basic Concepts)