N SE question, frst choicela) represents TRUE Second choicelb) ions of computers

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N SE question, frst choicela) represents TRUE Second choicelb) ions of computers were centralited computers that served TRUE/FALSE Ouer the years computing devices kenp changing to become multiple users at the same time. all of the above the most critical change in recent years was that computine 3 a Computing devices can connect to Interset b. We can have standalone PCs e Speed can double every 18 months d All of the above Moore's Law has the following effect 5. A major benefit of mobility in device is to alow businesses 6- Computers certainly allow bsnesses become to provde location-based to become more efficient over the years which also led to businesses not needing as many empleees approaching the scient/fic limit that is beconing more and more dofficuit to continue the of computing speed, we are 7 in terms 8 Future computing device may move into the following directionls) Quantum computers c. Leser computers d. All of the above 9. 0 The way computers process software has dramatically changed over the Data are critical to computing in order to support a Processing b Analyzinge c All of the above 11. Computers ublize decimal system instead of binary system 12. Most moble devices would have imbedded GPS for 13· Comping devices are moving into wearables, lke Fitbit etc, 14. In the IT world, the value of standardzation is just as important as in most other industries, such as restaurants s. A malor reason computers are powerful is the fact that it is a layered product which allows it to change is interaction with users by chann the top 26. By being a layered product, because it is mostly about cirouitry tracking of locations of users, which potential may raise prnacy issues at it also allows computers to be more stable in performance VO devices are garing n popularity with such technology as biometric, QR code. 17 18 A form of biometric is facial recognition technology s. Operating Systems are systems soft ware that basically coordinating the activities in each computing devices 20. 0 Systems hardware are generally more flexible than Systems software in terms of functionality, but less reliable and slower. 21. It is great that computers are becoming faster over the years, but it is sometimes very dissuptive to businesses, and can be even destructive at brme 22. Which of the fellowing is NOT a programming language a sa b. Android d. JAVA 23. Computing in business is a great deal more difficult to manage than individuals. 24. What is the instructor's name of this lecture class(this is a free one!)? a Stuart Wood b. Christopher Burk c Karen Kursteiner d. David Kung 25. In the IT world, mest of the professionals are programmers 26. IT in business can be used to help the businessto be more efficient and productive Computers are always reliable for your business due to its complexity Techniques such as facial recognition and finger print are more secured than passwords In the binary system, what are the two digits used? 29, a. 0,5 b. 1,2 d. 0,1 30 What is the effect of computers being a layered product? a· lt allows it to perform many different functions easily b. Makes it harder to find you data. c. Makes computer a simpler product d it has no effect. Al computers are designed to serve multiple users

Explanation / Answer

1. FALSE
2. d. All of the above
3. True
4. c. Speed can double every 18 months
5. True
6. True
7. False
8. a. Quantum computers
9. True
10. b. Analyzing
11. False
12. True
13. True
14. True
15. True
16. false
17. True
18. True
19. True
20. False
21. True
22. b. Android
23. False
24. c. karen kursteiner
25. False
26. True
27. True
28. True
29. d. 0,1
30. c. Makes computer a simpler product
31. False
32. c. bit
33. True
34. False
35. c .disk
36. True
37. True
38. True
39. False
40. True
41. b.Bluetooth
42. True
43. True
44. False
45. False
46. True
47. False
48. True
49. False
50.True
51. c. number of users using internet
52. True
53. True
54. True
55. True
56. True
57. True
58. b.THe Register
59. False
60. b. it automatically charges amazon account
61. c
62. True
63. True
64. b

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