Chapter 8: Digital Financial Tools and Applications (UPI, Net Banking, e-Wallets) 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. UPI full form? / Full form of UPI?
- Unified Payments Interface
- Universal Payment Internet
- User Pay Index
- United Purchase Interface
सही उत्तर / Correct Answer: A) Unified Payments Interface
व्याख्या / Explanation: UPI payment platform है। / UPI is a payment platform.
2. UPI PIN किसे? / UPI PIN to whom?
- Nobody
- Caller
- Friend
- Merchant
सही उत्तर / Correct Answer: A) Nobody
व्याख्या / Explanation: PIN कभी share न करें। / Never share PIN.
3. Net banking क्या है? / What is net banking?
- Online banking service
- Printer
- Offline cash
- Antivirus
सही उत्तर / Correct Answer: A) Online banking service
व्याख्या / Explanation: Net banking online bank access है। / It is online banking.
4. e-Wallet क्या रखता है? / What does e-wallet store?
- Digital balance/details
- CPU
- Paper
- Keyboard
सही उत्तर / Correct Answer: A) Digital balance/details
व्याख्या / Explanation: Wallet digital payment details रखता है। / It stores digital payment details.
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. UPI full form? / Full form of UPI?
- Unified Payments Interface
- Universal Payment Internet
- User Pay Index
- United Purchase Interface
सही उत्तर / Correct Answer: A) Unified Payments Interface
व्याख्या / Explanation: UPI payment platform है। / UPI is a payment platform.
16. UPI PIN किसे? / UPI PIN to whom?
- Nobody
- Caller
- Friend
- Merchant
सही उत्तर / Correct Answer: A) Nobody
व्याख्या / Explanation: PIN कभी share न करें। / Never share PIN.
17. Net banking क्या है? / What is net banking?
- Online banking service
- Printer
- Offline cash
- Antivirus
सही उत्तर / Correct Answer: A) Online banking service
व्याख्या / Explanation: Net banking online bank access है। / It is online banking.
18. e-Wallet क्या रखता है? / What does e-wallet store?
- Digital balance/details
- CPU
- Paper
- Keyboard
सही उत्तर / Correct Answer: A) Digital balance/details
व्याख्या / Explanation: Wallet digital payment details रखता है। / It stores digital payment details.
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. UPI full form? / Full form of UPI?
- Unified Payments Interface
- Universal Payment Internet
- User Pay Index
- United Purchase Interface
सही उत्तर / Correct Answer: A) Unified Payments Interface
व्याख्या / Explanation: UPI payment platform है। / UPI is a payment platform.
30. UPI PIN किसे? / UPI PIN to whom?
- Nobody
- Caller
- Friend
- Merchant
सही उत्तर / Correct Answer: A) Nobody
व्याख्या / Explanation: PIN कभी share न करें। / Never share PIN.
31. Net banking क्या है? / What is net banking?
- Online banking service
- Printer
- Offline cash
- Antivirus
सही उत्तर / Correct Answer: A) Online banking service
व्याख्या / Explanation: Net banking online bank access है। / It is online banking.
32. e-Wallet क्या रखता है? / What does e-wallet store?
- Digital balance/details
- CPU
- Paper
- Keyboard
सही उत्तर / Correct Answer: A) Digital balance/details
व्याख्या / Explanation: Wallet digital payment details रखता है। / It stores digital payment details.
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. UPI full form? / Full form of UPI?
- Unified Payments Interface
- Universal Payment Internet
- User Pay Index
- United Purchase Interface
सही उत्तर / Correct Answer: A) Unified Payments Interface
व्याख्या / Explanation: UPI payment platform है। / UPI is a payment platform.
44. UPI PIN किसे? / UPI PIN to whom?
- Nobody
- Caller
- Friend
- Merchant
सही उत्तर / Correct Answer: A) Nobody
व्याख्या / Explanation: PIN कभी share न करें। / Never share PIN.
45. Net banking क्या है? / What is net banking?
- Online banking service
- Printer
- Offline cash
- Antivirus
सही उत्तर / Correct Answer: A) Online banking service
व्याख्या / Explanation: Net banking online bank access है। / It is online banking.
46. e-Wallet क्या रखता है? / What does e-wallet store?
- Digital balance/details
- CPU
- Paper
- Keyboard
सही उत्तर / Correct Answer: A) Digital balance/details
व्याख्या / Explanation: Wallet digital payment details रखता है। / It stores digital payment details.
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. UPI full form? / Full form of UPI?
- Unified Payments Interface
- Universal Payment Internet
- User Pay Index
- United Purchase Interface
सही उत्तर / Correct Answer: A) Unified Payments Interface
व्याख्या / Explanation: UPI payment platform है। / UPI is a payment platform.
58. UPI PIN किसे? / UPI PIN to whom?
- Nobody
- Caller
- Friend
- Merchant
सही उत्तर / Correct Answer: A) Nobody
व्याख्या / Explanation: PIN कभी share न करें। / Never share PIN.
59. Net banking क्या है? / What is net banking?
- Online banking service
- Printer
- Offline cash
- Antivirus
सही उत्तर / Correct Answer: A) Online banking service
व्याख्या / Explanation: Net banking online bank access है। / It is online banking.
60. e-Wallet क्या रखता है? / What does e-wallet store?
- Digital balance/details
- CPU
- Paper
- Keyboard
सही उत्तर / Correct Answer: A) Digital balance/details
व्याख्या / Explanation: Wallet digital payment details रखता है। / It stores digital payment details.
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. UPI full form? / Full form of UPI?
- Unified Payments Interface
- Universal Payment Internet
- User Pay Index
- United Purchase Interface
सही उत्तर / Correct Answer: A) Unified Payments Interface
व्याख्या / Explanation: UPI payment platform है। / UPI is a payment platform.
72. UPI PIN किसे? / UPI PIN to whom?
- Nobody
- Caller
- Friend
- Merchant
सही उत्तर / Correct Answer: A) Nobody
व्याख्या / Explanation: PIN कभी share न करें। / Never share PIN.
73. Net banking क्या है? / What is net banking?
- Online banking service
- Printer
- Offline cash
- Antivirus
सही उत्तर / Correct Answer: A) Online banking service
व्याख्या / Explanation: Net banking online bank access है। / It is online banking.
74. e-Wallet क्या रखता है? / What does e-wallet store?
- Digital balance/details
- CPU
- Paper
- Keyboard
सही उत्तर / Correct Answer: A) Digital balance/details
व्याख्या / Explanation: Wallet digital payment details रखता है। / It stores digital payment details.
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. UPI full form? / Full form of UPI?
- Unified Payments Interface
- Universal Payment Internet
- User Pay Index
- United Purchase Interface
सही उत्तर / Correct Answer: A) Unified Payments Interface
व्याख्या / Explanation: UPI payment platform है। / UPI is a payment platform.
86. UPI PIN किसे? / UPI PIN to whom?
- Nobody
- Caller
- Friend
- Merchant
सही उत्तर / Correct Answer: A) Nobody
व्याख्या / Explanation: PIN कभी share न करें। / Never share PIN.
87. Net banking क्या है? / What is net banking?
- Online banking service
- Printer
- Offline cash
- Antivirus
सही उत्तर / Correct Answer: A) Online banking service
व्याख्या / Explanation: Net banking online bank access है। / It is online banking.
88. e-Wallet क्या रखता है? / What does e-wallet store?
- Digital balance/details
- CPU
- Paper
- Keyboard
सही उत्तर / Correct Answer: A) Digital balance/details
व्याख्या / Explanation: Wallet digital payment details रखता है। / It stores digital payment details.
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. UPI full form? / Full form of UPI?
- Unified Payments Interface
- Universal Payment Internet
- User Pay Index
- United Purchase Interface
सही उत्तर / Correct Answer: A) Unified Payments Interface
व्याख्या / Explanation: UPI payment platform है। / UPI is a payment platform.
100. UPI PIN किसे? / UPI PIN to whom?
- Nobody
- Caller
- Friend
- Merchant
सही उत्तर / Correct Answer: A) Nobody
व्याख्या / Explanation: PIN कभी share न करें। / Never share PIN.
Next Chapter / अगला अध्याय
Next: Chapter 9: Overview of Future Skills (IoT, AI, Cloud Computing, Big Data)