100+computer related question for beltron data entry operator question 2024.

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100+computer related question for beltron data entry operator / beltron data entry operator question.

1. What is the acronym for CPU?
   • Answer: Central Processing Unit.
2. What is the primary role of RAM in a computer?
   • Answer: Temporary storage for actively used data and programs by the CPU.
3. What does HTML stand for?
   • Answer: Hypertext Markup Language.
4. What is the purpose of a firewall?
   • Answer: To monitor and control incoming and outgoing network traffic based on predefined security rules.
5. What is the meaning of GUI?
   • Answer: Graphical User Interface.
6. What sets ROM apart from RAM?
   • Answer: ROM is non-volatile, storing firmware, while RAM is volatile, used for temporary data storage during program execution.
7. What is the task of an operating system?
   • Answer: To manage hardware resources, provide user interfaces, and facilitate software-hardware communication.
8. What does URL stand for?
   • Answer: Uniform Resource Locator, denoting a web address.
9. What is the function of a browser?
   • Answer: To retrieve, display, and navigate web pages on the internet.
10. What distinguishes HTTP from HTTPS?
    • Answer: HTTPS provides secure, encrypted communication compared to HTTP.
11. What is an IP address?
    • Answer: A unique numerical label assigned to devices on a network.
12. What is the purpose of a router?
    • Answer: To forward data packets between computer networks.
13. What is LAN short for?
    • Answer: Local Area Network.
14. What characterizes a virus in computing?
    • Answer: Malicious software designed to replicate and spread, causing harm or data theft.
15. What is cloud computing?
    • Answer: Delivery of computing services over the internet, including servers, storage, databases, and software.
16. What is a spreadsheet program used for?
    • Answer: Organizing, analyzing, and manipulating data in tabular form.
17. What is the function of a search engine?
    • Answer: To retrieve information from the internet based on user queries.
18. What does a file extension signify?
    • Answer: The format or type of file.
19. What does CPU speed measure?
    • Answer: The number of instructions a CPU can execute per second.
20. What is a database?
    • Answer: A structured collection of data for efficient storage and retrieval.
21. What is an ISP?
    • Answer: Internet Service Provider, offering access to the internet.
22. What is a cache in computing?
    • Answer: A storage component for temporarily holding frequently accessed data.
23. What is the role of an antivirus program?
    • Answer: To detect, prevent, and remove malicious software from a computer system.
24. What is a LAN cable used for?
    • Answer: Connecting devices within a local area network.
25. What is the purpose of a DNS server?
    • Answer: To translate domain names into IP addresses and vice versa.
26. What is a modem?
    • Answer: A device for modulating and demodulating digital signals for communication over analog networks.
27. What is cloud storage?
    • Answer: Remote storage service accessible over the internet.
28. What is the purpose of a firewall?
    • Answer: To control and monitor incoming and outgoing network traffic based on security rules.
29. What is a URL?
    • Answer: Uniform Resource Locator, indicating the location of a resource on the internet.
30. What is a cookie in computing?
    • Answer: Data sent from a website and stored on a user’s computer by the web browser, often used for tracking user activity.
31. What is a network protocol?
    • Answer: A set of rules governing communication between devices on a network.
32. What does GUI stand for?
    • Answer: Graphical User Interface, enabling visual interaction with electronic devices.
33. What is malware?
    • Answer: Malicious software intended to harm or exploit computer systems.
34. What is a motherboard?
    • Answer: The main circuit board in a computer, housing essential components.
35. What is a web server?
    • Answer: A system that hosts and delivers web content to clients over the internet.
36. What is a cursor?
    • Answer: A visual indicator on a computer screen showing the current input position.
37. What is a router?
    • Answer: A networking device that forwards data packets between computer networks.
38. What is an algorithm?
    • Answer: A set of instructions designed to solve a specific problem or perform a task.
39. What is HTML?
    • Answer: Hypertext Markup Language, used for creating web pages.
40. What is a hyperlink?
    • Answer: A selectable element in a document linking to another resource.
41. What is RAM?
    • Answer: Random Access Memory, providing fast access to data for the CPU.
42. What is a browser?
    • Answer: Software for accessing and viewing web pages and online content.
43. What is a pixel?
    • Answer: The smallest unit of a digital image displayed on a screen.
44. What is a LAN?
    • Answer: Local Area Network, connecting devices within a limited geographical area.
45. What is a server?
    • Answer: A system providing resources, services, or data to other computers or clients on a network.
46. What is a file format?
    • Answer: The structure and type of data stored in a computer file.
47. What is a software update?
    • Answer: Release of new features, bug fixes, or improvements to existing software.
48. What is a hyperlink?
    • Answer: A selectable element in a document linking to another resource.
49. What is a backup?
    • Answer: A duplicate copy of data made for data protection purposes.
50. What is a phishing attack?
    • Answer: A fraudulent attempt to obtain sensitive information by masquerading as a trustworthy entity.
51. What is a spreadsheet?
    • Answer: Software for organizing and analyzing data in tabular form.
52. What is a program?
    • Answer: A set of instructions for a computer to perform specific tasks.
53. What is a URL?
    • Answer: Uniform Resource Locator, specifying the location of a resource on the internet.
54. What is an IP address?
    • Answer: A unique numerical label assigned to devices on a network.
55. What is a network?
    • Answer: A group of interconnected computers and devices sharing resources and information.
56. What is a protocol?
    • Answer: A set of rules governing communication between devices on a network.
57. What is a server?
    • Answer: A system providing resources, services, or data to other computers or clients on a network.
58. What is a browser?
    • Answer: Software for accessing and viewing web pages and online content.
59. What is a firewall?
    • Answer: A security system controlling incoming and outgoing network traffic based on predefined security rules.
60. What is a virus?
    • Answer: Malicious software intended to harm or exploit computer systems.
61. What is cloud computing?
    • Answer: Delivery of computing services over the internet, including servers, storage, databases, and software.
62. What is a modem?
    • Answer: A device for modulating and demodulating digital signals for communication over analog networks.
63. What is encryption?
    • Answer: The process of converting data into a code to prevent unauthorized access.
64. What is a cursor?
    • Answer: A visual indicator on a computer screen showing the current input position.
65. What is a URL?
    • Answer: Uniform Resource Locator, indicating the location of a resource on the internet.
66. What is a network?
    • Answer: A group of interconnected computers and devices sharing resources and information.
67. What is a LAN?
    • Answer: Local Area Network, connecting devices within a limited geographical area.
68. What is a WAN?
    • Answer: Wide Area Network, connecting devices over a wide geographical area.
69. What is a router?
    • Answer: A networking device forwarding data packets between computer networks.
70. What is a modem?
    • Answer: A device for modulating and demodulating digital signals for communication over analog networks.
71. What is cloud computing?
    • Answer: Delivery of computing services over the internet, including servers, storage, databases, and software.
72. What is a server?
    • Answer: A system providing resources, services, or data to other computers or clients on a network.
73. What is a browser?
    • Answer: Software for accessing and viewing web pages and online content.
74. What is a firewall?
    • Answer: A security system controlling incoming and outgoing network traffic based on predefined security rules.
75. What is a virus?
    • Answer: Malicious software intended to harm or exploit computer systems.
76. What is cloud computing?
    • Answer: Delivery of computing services over the internet, including servers, storage, databases, and software.
77. What is a modem?
    • Answer: A device for modulating and demodulating digital signals for communication over analog networks.
78. What is encryption?
    • Answer: The process of converting data into a code to prevent unauthorized access.
79. What is a cursor?
    • Answer: A visual indicator on a computer screen showing the current input position.
80. What is a URL?
    • Answer: Uniform Resource Locator, indicating the location of a resource on the internet.
81. What is a network?
    • Answer: A group of interconnected computers and devices sharing resources and information.
82. What is a LAN?
    • Answer: Local Area Network, connecting devices within a limited geographical area.
83. What is a WAN?
    • Answer: Wide Area Network, connecting devices over a wide geographical area.
84. What is a router?
    • Answer: A networking device forwarding data packets between computer networks.
85. What is a modem?
    • Answer: A device for modulating and demodulating digital signals for communication over analog networks.
86. What is cloud computing?
    • Answer: Delivery of computing services over the internet, including servers, storage, databases, and software.
87. What is a server?
    • Answer: A system providing resources, services, or data to other computers or clients on a network.
88. What is a browser?
    • Answer: Software for accessing and viewing web pages and online content.
89. What is a firewall?
    • Answer: A security system controlling incoming and outgoing network traffic based on predefined security rules.
90. What is a virus?
    • Answer: Malicious software intended to harm or exploit computer systems.
91. What is cloud computing?
    • Answer: Delivery of computing services over the internet, including servers, storage, databases, and software.
92. What is a modem?
    • Answer: A device for modulating and demodulating digital signals for communication over analog networks.
93. What is encryption?
    • Answer: The process of converting data into a code to prevent unauthorized access.
94. What is a cursor?
    • Answer: A visual indicator on a computer screen showing the current input position.
95. What is a URL?
    • Answer: Uniform Resource Locator, indicating the location of a resource on the internet.
96. What is a network?
    • Answer: A group of interconnected computers and devices sharing resources and information.
97. What is a LAN?
    • Answer: Local Area Network, connecting devices within a limited geographical area.
98. What is a WAN?
    • Answer: Wide Area Network, connecting devices over a wide geographical area.
99. What is a router?
    • Answer: A networking device forwarding data packets between computer networks.
100. What is a modem?
     • Answer: A device for modulating and demodulating digital signals for communication over analog networks.

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