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30-42 questions

QuestionAnswer
31. What are some ways to protect a computer from crimes and disasters? / To protect a computer from crime or disasters, use backups, encryption, firewalls, and secure physical access. /
32.What is biometric authentication? / Biometric authentication verifies identity using biological characteristics, like fingerprints or facial recognition. /
33. What is data encryption? / Data encryption is the process of converting data into a secure format to prevent unauthorized access. /
34. What is a firewall? Describe functions. / A firewall monitors and controls incoming and outgoing network traffic to block unauthorized access. /
35. What types of backups can you name? / Types of backups include full, incremental, differential, and mirror backups. /
36. What security measures can be used to protect against natural disasters? / Security measures against natural disasters include off-site backups, cloud storage, and physical security of equipment. /
37. What is difference between signature scanning and heuristic-based detection? / Signature scanning detects known malware by matching patterns, while heuristic-based detection identifies new or modified threats. /
38. In what way is an artificial neural network similar to biological brain? / Artificial neural networks resemble biological brains in that they have interconnected nodes that process information similarly to neurons. /
39. What tasks can be accomplished by neural networks? / Neural networks can perform tasks like image recognition, language translation, and predictive analytics. /
40. What is backpropagation? / Backpropagation is a method in neural networks used to adjust weights by minimizing error in learning. /
41. What is IoT? What are advantages and disadvantages of IoT? / IoT (Internet of Things) connects devices to share data; it offers convenience and automation but raises privacy and security concerns. /
42.What does the term UID mean? / UID stands for Unique Identifier, a number or code that uniquely identifies an object or user. /
Created by: Aman123
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