Computer Hardware MCQ Questions and Answers

Q1. In memory hierarchy, which of the following statements is most accurate?
a) Concept related to memory hierarchy efficiency enhancement
b) Concept that deals with memory hierarchy hardware faults
c) Core principle governing memory hierarchy optimization
d) Method unrelated to memory hierarchy performance

Q2. In i/o systems, which of the following statements is most accurate?
a) Concept related to i/o systems efficiency enhancement
b) Concept that deals with i/o systems hardware faults
c) Core principle governing i/o systems optimization
d) Method unrelated to i/o systems performance

Q3. In bus architecture, which of the following statements is most accurate?
a) Concept related to bus architecture efficiency enhancement
b) Concept that deals with bus architecture hardware faults
c) Core principle governing bus architecture optimization
d) Method unrelated to bus architecture performance

Q4. In cache design, which of the following statements is most accurate?
a) Concept related to cache design efficiency enhancement
b) Concept that deals with cache design hardware faults
c) Core principle governing cache design optimization
d) Method unrelated to cache design performance

Q5. In alu operations, which of the following statements is most accurate?
a) Concept related to alu operations efficiency enhancement
b) Concept that deals with alu operations hardware faults
c) Core principle governing alu operations optimization
d) Method unrelated to alu operations performance

Q6. In logic circuits, which of the following statements is most accurate?
a) Concept related to logic circuits efficiency enhancement
b) Concept that deals with logic circuits hardware faults
c) Core principle governing logic circuits optimization
d) Method unrelated to logic circuits performance

Q7. In storage devices, which of the following statements is most accurate?
a) Concept related to storage devices efficiency enhancement
b) Concept that deals with storage devices hardware faults
c) Core principle governing storage devices optimization
d) Method unrelated to storage devices performance

Q8. In parallel processing, which of the following statements is most accurate?
a) Concept related to parallel processing efficiency enhancement
b) Concept that deals with parallel processing hardware faults
c) Core principle governing parallel processing optimization
d) Method unrelated to parallel processing performance

Q9. In performance metrics, which of the following statements is most accurate?
a) Concept related to performance metrics efficiency enhancement
b) Concept that deals with performance metrics hardware faults
c) Core principle governing performance metrics optimization
d) Method unrelated to performance metrics performance

Q10. In cpu scheduling, which of the following statements is most accurate?
a) Concept related to cpu scheduling efficiency enhancement
b) Concept that deals with cpu scheduling hardware faults
c) Core principle governing cpu scheduling optimization
d) Method unrelated to cpu scheduling performance

Q11. In emerging hardware, which of the following statements is most accurate?
a) Concept related to emerging hardware efficiency enhancement
b) Concept that deals with emerging hardware hardware faults
c) Core principle governing emerging hardware optimization
d) Method unrelated to emerging hardware performance

Q12. In microarchitecture, which of the following statements is most accurate?
a) Concept related to microarchitecture efficiency enhancement
b) Concept that deals with microarchitecture hardware faults
c) Core principle governing microarchitecture optimization
d) Method unrelated to microarchitecture performance

Q13. In memory hierarchy, which of the following statements is most accurate?
a) Concept related to memory hierarchy efficiency enhancement
b) Concept that deals with memory hierarchy hardware faults
c) Core principle governing memory hierarchy optimization
d) Method unrelated to memory hierarchy performance

Q14. In i/o systems, which of the following statements is most accurate?
a) Concept related to i/o systems efficiency enhancement
b) Concept that deals with i/o systems hardware faults
c) Core principle governing i/o systems optimization
d) Method unrelated to i/o systems performance

Q15. In bus architecture, which of the following statements is most accurate?
a) Concept related to bus architecture efficiency enhancement
b) Concept that deals with bus architecture hardware faults
c) Core principle governing bus architecture optimization
d) Method unrelated to bus architecture performance

Q16. In cache design, which of the following statements is most accurate?
a) Concept related to cache design efficiency enhancement
b) Concept that deals with cache design hardware faults
c) Core principle governing cache design optimization
d) Method unrelated to cache design performance

Q17. In alu operations, which of the following statements is most accurate?
a) Concept related to alu operations efficiency enhancement
b) Concept that deals with alu operations hardware faults
c) Core principle governing alu operations optimization
d) Method unrelated to alu operations performance

Q18. In logic circuits, which of the following statements is most accurate?
a) Concept related to logic circuits efficiency enhancement
b) Concept that deals with logic circuits hardware faults
c) Core principle governing logic circuits optimization
d) Method unrelated to logic circuits performance

Q19. In storage devices, which of the following statements is most accurate?
a) Concept related to storage devices efficiency enhancement
b) Concept that deals with storage devices hardware faults
c) Core principle governing storage devices optimization
d) Method unrelated to storage devices performance

Q20. In parallel processing, which of the following statements is most accurate?
a) Concept related to parallel processing efficiency enhancement
b) Concept that deals with parallel processing hardware faults
c) Core principle governing parallel processing optimization
d) Method unrelated to parallel processing performance

Q21. In performance metrics, which of the following statements is most accurate?
a) Concept related to performance metrics efficiency enhancement
b) Concept that deals with performance metrics hardware faults
c) Core principle governing performance metrics optimization
d) Method unrelated to performance metrics performance

Q22. In cpu scheduling, which of the following statements is most accurate?
a) Concept related to cpu scheduling efficiency enhancement
b) Concept that deals with cpu scheduling hardware faults
c) Core principle governing cpu scheduling optimization
d) Method unrelated to cpu scheduling performance

Q23. In emerging hardware, which of the following statements is most accurate?
a) Concept related to emerging hardware efficiency enhancement
b) Concept that deals with emerging hardware hardware faults
c) Core principle governing emerging hardware optimization
d) Method unrelated to emerging hardware performance

Q24. In microarchitecture, which of the following statements is most accurate?
a) Concept related to microarchitecture efficiency enhancement
b) Concept that deals with microarchitecture hardware faults
c) Core principle governing microarchitecture optimization
d) Method unrelated to microarchitecture performance

Q25. In memory hierarchy, which of the following statements is most accurate?
a) Concept related to memory hierarchy efficiency enhancement
b) Concept that deals with memory hierarchy hardware faults
c) Core principle governing memory hierarchy optimization
d) Method unrelated to memory hierarchy performance

Q26. In i/o systems, which of the following statements is most accurate?
a) Concept related to i/o systems efficiency enhancement
b) Concept that deals with i/o systems hardware faults
c) Core principle governing i/o systems optimization
d) Method unrelated to i/o systems performance

Q27. In bus architecture, which of the following statements is most accurate?
a) Concept related to bus architecture efficiency enhancement
b) Concept that deals with bus architecture hardware faults
c) Core principle governing bus architecture optimization
d) Method unrelated to bus architecture performance

Q28. In cache design, which of the following statements is most accurate?
a) Concept related to cache design efficiency enhancement
b) Concept that deals with cache design hardware faults
c) Core principle governing cache design optimization
d) Method unrelated to cache design performance

Q29. In alu operations, which of the following statements is most accurate?
a) Concept related to alu operations efficiency enhancement
b) Concept that deals with alu operations hardware faults
c) Core principle governing alu operations optimization
d) Method unrelated to alu operations performance

Q30. In logic circuits, which of the following statements is most accurate?
a) Concept related to logic circuits efficiency enhancement
b) Concept that deals with logic circuits hardware faults
c) Core principle governing logic circuits optimization
d) Method unrelated to logic circuits performance

Q31. In storage devices, which of the following statements is most accurate?
a) Concept related to storage devices efficiency enhancement
b) Concept that deals with storage devices hardware faults
c) Core principle governing storage devices optimization
d) Method unrelated to storage devices performance

Q32. In parallel processing, which of the following statements is most accurate?
a) Concept related to parallel processing efficiency enhancement
b) Concept that deals with parallel processing hardware faults
c) Core principle governing parallel processing optimization
d) Method unrelated to parallel processing performance

Q33. In performance metrics, which of the following statements is most accurate?
a) Concept related to performance metrics efficiency enhancement
b) Concept that deals with performance metrics hardware faults
c) Core principle governing performance metrics optimization
d) Method unrelated to performance metrics performance

Q34. In cpu scheduling, which of the following statements is most accurate?
a) Concept related to cpu scheduling efficiency enhancement
b) Concept that deals with cpu scheduling hardware faults
c) Core principle governing cpu scheduling optimization
d) Method unrelated to cpu scheduling performance

Q35. In emerging hardware, which of the following statements is most accurate?
a) Concept related to emerging hardware efficiency enhancement
b) Concept that deals with emerging hardware hardware faults
c) Core principle governing emerging hardware optimization
d) Method unrelated to emerging hardware performance

Q36. In microarchitecture, which of the following statements is most accurate?
a) Concept related to microarchitecture efficiency enhancement
b) Concept that deals with microarchitecture hardware faults
c) Core principle governing microarchitecture optimization
d) Method unrelated to microarchitecture performance

Q37. In memory hierarchy, which of the following statements is most accurate?
a) Concept related to memory hierarchy efficiency enhancement
b) Concept that deals with memory hierarchy hardware faults
c) Core principle governing memory hierarchy optimization
d) Method unrelated to memory hierarchy performance

Q38. In i/o systems, which of the following statements is most accurate?
a) Concept related to i/o systems efficiency enhancement
b) Concept that deals with i/o systems hardware faults
c) Core principle governing i/o systems optimization
d) Method unrelated to i/o systems performance

Q39. In bus architecture, which of the following statements is most accurate?
a) Concept related to bus architecture efficiency enhancement
b) Concept that deals with bus architecture hardware faults
c) Core principle governing bus architecture optimization
d) Method unrelated to bus architecture performance

Q40. In cache design, which of the following statements is most accurate?
a) Concept related to cache design efficiency enhancement
b) Concept that deals with cache design hardware faults
c) Core principle governing cache design optimization
d) Method unrelated to cache design performance

Q41. In alu operations, which of the following statements is most accurate?
a) Concept related to alu operations efficiency enhancement
b) Concept that deals with alu operations hardware faults
c) Core principle governing alu operations optimization
d) Method unrelated to alu operations performance

Q42. In logic circuits, which of the following statements is most accurate?
a) Concept related to logic circuits efficiency enhancement
b) Concept that deals with logic circuits hardware faults
c) Core principle governing logic circuits optimization
d) Method unrelated to logic circuits performance

Q43. In storage devices, which of the following statements is most accurate?
a) Concept related to storage devices efficiency enhancement
b) Concept that deals with storage devices hardware faults
c) Core principle governing storage devices optimization
d) Method unrelated to storage devices performance

Q44. In parallel processing, which of the following statements is most accurate?
a) Concept related to parallel processing efficiency enhancement
b) Concept that deals with parallel processing hardware faults
c) Core principle governing parallel processing optimization
d) Method unrelated to parallel processing performance

Q45. In performance metrics, which of the following statements is most accurate?
a) Concept related to performance metrics efficiency enhancement
b) Concept that deals with performance metrics hardware faults
c) Core principle governing performance metrics optimization
d) Method unrelated to performance metrics performance

Q46. In cpu scheduling, which of the following statements is most accurate?
a) Concept related to cpu scheduling efficiency enhancement
b) Concept that deals with cpu scheduling hardware faults
c) Core principle governing cpu scheduling optimization
d) Method unrelated to cpu scheduling performance

Q47. In emerging hardware, which of the following statements is most accurate?
a) Concept related to emerging hardware efficiency enhancement
b) Concept that deals with emerging hardware hardware faults
c) Core principle governing emerging hardware optimization
d) Method unrelated to emerging hardware performance

Q48. In microarchitecture, which of the following statements is most accurate?
a) Concept related to microarchitecture efficiency enhancement
b) Concept that deals with microarchitecture hardware faults
c) Core principle governing microarchitecture optimization
d) Method unrelated to microarchitecture performance

Q49. In memory hierarchy, which of the following statements is most accurate?
a) Concept related to memory hierarchy efficiency enhancement
b) Concept that deals with memory hierarchy hardware faults
c) Core principle governing memory hierarchy optimization
d) Method unrelated to memory hierarchy performance

Q50. In i/o systems, which of the following statements is most accurate?
a) Concept related to i/o systems efficiency enhancement
b) Concept that deals with i/o systems hardware faults
c) Core principle governing i/o systems optimization
d) Method unrelated to i/o systems performance

Q51. In bus architecture, which of the following statements is most accurate?
a) Concept related to bus architecture efficiency enhancement
b) Concept that deals with bus architecture hardware faults
c) Core principle governing bus architecture optimization
d) Method unrelated to bus architecture performance

Q52. In cache design, which of the following statements is most accurate?
a) Concept related to cache design efficiency enhancement
b) Concept that deals with cache design hardware faults
c) Core principle governing cache design optimization
d) Method unrelated to cache design performance

Q53. In alu operations, which of the following statements is most accurate?
a) Concept related to alu operations efficiency enhancement
b) Concept that deals with alu operations hardware faults
c) Core principle governing alu operations optimization
d) Method unrelated to alu operations performance

Q54. In logic circuits, which of the following statements is most accurate?
a) Concept related to logic circuits efficiency enhancement
b) Concept that deals with logic circuits hardware faults
c) Core principle governing logic circuits optimization
d) Method unrelated to logic circuits performance

Q55. In storage devices, which of the following statements is most accurate?
a) Concept related to storage devices efficiency enhancement
b) Concept that deals with storage devices hardware faults
c) Core principle governing storage devices optimization
d) Method unrelated to storage devices performance

Q56. In parallel processing, which of the following statements is most accurate?
a) Concept related to parallel processing efficiency enhancement
b) Concept that deals with parallel processing hardware faults
c) Core principle governing parallel processing optimization
d) Method unrelated to parallel processing performance

Q57. In performance metrics, which of the following statements is most accurate?
a) Concept related to performance metrics efficiency enhancement
b) Concept that deals with performance metrics hardware faults
c) Core principle governing performance metrics optimization
d) Method unrelated to performance metrics performance

Q58. In cpu scheduling, which of the following statements is most accurate?
a) Concept related to cpu scheduling efficiency enhancement
b) Concept that deals with cpu scheduling hardware faults
c) Core principle governing cpu scheduling optimization
d) Method unrelated to cpu scheduling performance

Q59. In emerging hardware, which of the following statements is most accurate?
a) Concept related to emerging hardware efficiency enhancement
b) Concept that deals with emerging hardware hardware faults
c) Core principle governing emerging hardware optimization
d) Method unrelated to emerging hardware performance

Q60. In microarchitecture, which of the following statements is most accurate?
a) Concept related to microarchitecture efficiency enhancement
b) Concept that deals with microarchitecture hardware faults
c) Core principle governing microarchitecture optimization
d) Method unrelated to microarchitecture performance

Q61. In memory hierarchy, which of the following statements is most accurate?
a) Concept related to memory hierarchy efficiency enhancement
b) Concept that deals with memory hierarchy hardware faults
c) Core principle governing memory hierarchy optimization
d) Method unrelated to memory hierarchy performance

Q62. In i/o systems, which of the following statements is most accurate?
a) Concept related to i/o systems efficiency enhancement
b) Concept that deals with i/o systems hardware faults
c) Core principle governing i/o systems optimization
d) Method unrelated to i/o systems performance

Q63. In bus architecture, which of the following statements is most accurate?
a) Concept related to bus architecture efficiency enhancement
b) Concept that deals with bus architecture hardware faults
c) Core principle governing bus architecture optimization
d) Method unrelated to bus architecture performance

Q64. In cache design, which of the following statements is most accurate?
a) Concept related to cache design efficiency enhancement
b) Concept that deals with cache design hardware faults
c) Core principle governing cache design optimization
d) Method unrelated to cache design performance

Q65. In alu operations, which of the following statements is most accurate?
a) Concept related to alu operations efficiency enhancement
b) Concept that deals with alu operations hardware faults
c) Core principle governing alu operations optimization
d) Method unrelated to alu operations performance

Q66. In logic circuits, which of the following statements is most accurate?
a) Concept related to logic circuits efficiency enhancement
b) Concept that deals with logic circuits hardware faults
c) Core principle governing logic circuits optimization
d) Method unrelated to logic circuits performance

Q67. In storage devices, which of the following statements is most accurate?
a) Concept related to storage devices efficiency enhancement
b) Concept that deals with storage devices hardware faults
c) Core principle governing storage devices optimization
d) Method unrelated to storage devices performance

Q68. In parallel processing, which of the following statements is most accurate?
a) Concept related to parallel processing efficiency enhancement
b) Concept that deals with parallel processing hardware faults
c) Core principle governing parallel processing optimization
d) Method unrelated to parallel processing performance

Q69. In performance metrics, which of the following statements is most accurate?
a) Concept related to performance metrics efficiency enhancement
b) Concept that deals with performance metrics hardware faults
c) Core principle governing performance metrics optimization
d) Method unrelated to performance metrics performance

Q70. In cpu scheduling, which of the following statements is most accurate?
a) Concept related to cpu scheduling efficiency enhancement
b) Concept that deals with cpu scheduling hardware faults
c) Core principle governing cpu scheduling optimization
d) Method unrelated to cpu scheduling performance

Q71. In emerging hardware, which of the following statements is most accurate?
a) Concept related to emerging hardware efficiency enhancement
b) Concept that deals with emerging hardware hardware faults
c) Core principle governing emerging hardware optimization
d) Method unrelated to emerging hardware performance

Q72. In microarchitecture, which of the following statements is most accurate?
a) Concept related to microarchitecture efficiency enhancement
b) Concept that deals with microarchitecture hardware faults
c) Core principle governing microarchitecture optimization
d) Method unrelated to microarchitecture performance

Q73. In memory hierarchy, which of the following statements is most accurate?
a) Concept related to memory hierarchy efficiency enhancement
b) Concept that deals with memory hierarchy hardware faults
c) Core principle governing memory hierarchy optimization
d) Method unrelated to memory hierarchy performance

Q74. In i/o systems, which of the following statements is most accurate?
a) Concept related to i/o systems efficiency enhancement
b) Concept that deals with i/o systems hardware faults
c) Core principle governing i/o systems optimization
d) Method unrelated to i/o systems performance

Q75. In bus architecture, which of the following statements is most accurate?
a) Concept related to bus architecture efficiency enhancement
b) Concept that deals with bus architecture hardware faults
c) Core principle governing bus architecture optimization
d) Method unrelated to bus architecture performance

Q76. In cache design, which of the following statements is most accurate?
a) Concept related to cache design efficiency enhancement
b) Concept that deals with cache design hardware faults
c) Core principle governing cache design optimization
d) Method unrelated to cache design performance

Q77. In alu operations, which of the following statements is most accurate?
a) Concept related to alu operations efficiency enhancement
b) Concept that deals with alu operations hardware faults
c) Core principle governing alu operations optimization
d) Method unrelated to alu operations performance

Q78. In logic circuits, which of the following statements is most accurate?
a) Concept related to logic circuits efficiency enhancement
b) Concept that deals with logic circuits hardware faults
c) Core principle governing logic circuits optimization
d) Method unrelated to logic circuits performance

Q79. In storage devices, which of the following statements is most accurate?
a) Concept related to storage devices efficiency enhancement
b) Concept that deals with storage devices hardware faults
c) Core principle governing storage devices optimization
d) Method unrelated to storage devices performance

Q80. In parallel processing, which of the following statements is most accurate?
a) Concept related to parallel processing efficiency enhancement
b) Concept that deals with parallel processing hardware faults
c) Core principle governing parallel processing optimization
d) Method unrelated to parallel processing performance

Q81. In performance metrics, which of the following statements is most accurate?
a) Concept related to performance metrics efficiency enhancement
b) Concept that deals with performance metrics hardware faults
c) Core principle governing performance metrics optimization
d) Method unrelated to performance metrics performance

Q82. In cpu scheduling, which of the following statements is most accurate?
a) Concept related to cpu scheduling efficiency enhancement
b) Concept that deals with cpu scheduling hardware faults
c) Core principle governing cpu scheduling optimization
d) Method unrelated to cpu scheduling performance

Q83. In emerging hardware, which of the following statements is most accurate?
a) Concept related to emerging hardware efficiency enhancement
b) Concept that deals with emerging hardware hardware faults
c) Core principle governing emerging hardware optimization
d) Method unrelated to emerging hardware performance

Q84. In microarchitecture, which of the following statements is most accurate?
a) Concept related to microarchitecture efficiency enhancement
b) Concept that deals with microarchitecture hardware faults
c) Core principle governing microarchitecture optimization
d) Method unrelated to microarchitecture performance

Q85. In memory hierarchy, which of the following statements is most accurate?
a) Concept related to memory hierarchy efficiency enhancement
b) Concept that deals with memory hierarchy hardware faults
c) Core principle governing memory hierarchy optimization
d) Method unrelated to memory hierarchy performance

Q86. In i/o systems, which of the following statements is most accurate?
a) Concept related to i/o systems efficiency enhancement
b) Concept that deals with i/o systems hardware faults
c) Core principle governing i/o systems optimization
d) Method unrelated to i/o systems performance

Q87. In bus architecture, which of the following statements is most accurate?
a) Concept related to bus architecture efficiency enhancement
b) Concept that deals with bus architecture hardware faults
c) Core principle governing bus architecture optimization
d) Method unrelated to bus architecture performance

Q88. In cache design, which of the following statements is most accurate?
a) Concept related to cache design efficiency enhancement
b) Concept that deals with cache design hardware faults
c) Core principle governing cache design optimization
d) Method unrelated to cache design performance

Q89. In alu operations, which of the following statements is most accurate?
a) Concept related to alu operations efficiency enhancement
b) Concept that deals with alu operations hardware faults
c) Core principle governing alu operations optimization
d) Method unrelated to alu operations performance

Q90. In logic circuits, which of the following statements is most accurate?
a) Concept related to logic circuits efficiency enhancement
b) Concept that deals with logic circuits hardware faults
c) Core principle governing logic circuits optimization
d) Method unrelated to logic circuits performance

Q91. In storage devices, which of the following statements is most accurate?
a) Concept related to storage devices efficiency enhancement
b) Concept that deals with storage devices hardware faults
c) Core principle governing storage devices optimization
d) Method unrelated to storage devices performance

Q92. In parallel processing, which of the following statements is most accurate?
a) Concept related to parallel processing efficiency enhancement
b) Concept that deals with parallel processing hardware faults
c) Core principle governing parallel processing optimization
d) Method unrelated to parallel processing performance

Q93. In performance metrics, which of the following statements is most accurate?
a) Concept related to performance metrics efficiency enhancement
b) Concept that deals with performance metrics hardware faults
c) Core principle governing performance metrics optimization
d) Method unrelated to performance metrics performance

Q94. In cpu scheduling, which of the following statements is most accurate?
a) Concept related to cpu scheduling efficiency enhancement
b) Concept that deals with cpu scheduling hardware faults
c) Core principle governing cpu scheduling optimization
d) Method unrelated to cpu scheduling performance

Q95. In emerging hardware, which of the following statements is most accurate?
a) Concept related to emerging hardware efficiency enhancement
b) Concept that deals with emerging hardware hardware faults
c) Core principle governing emerging hardware optimization
d) Method unrelated to emerging hardware performance

Q96. In microarchitecture, which of the following statements is most accurate?
a) Concept related to microarchitecture efficiency enhancement
b) Concept that deals with microarchitecture hardware faults
c) Core principle governing microarchitecture optimization
d) Method unrelated to microarchitecture performance

Q97. In memory hierarchy, which of the following statements is most accurate?
a) Concept related to memory hierarchy efficiency enhancement
b) Concept that deals with memory hierarchy hardware faults
c) Core principle governing memory hierarchy optimization
d) Method unrelated to memory hierarchy performance

Q98. In i/o systems, which of the following statements is most accurate?
a) Concept related to i/o systems efficiency enhancement
b) Concept that deals with i/o systems hardware faults
c) Core principle governing i/o systems optimization
d) Method unrelated to i/o systems performance

Q99. In bus architecture, which of the following statements is most accurate?
a) Concept related to bus architecture efficiency enhancement
b) Concept that deals with bus architecture hardware faults
c) Core principle governing bus architecture optimization
d) Method unrelated to bus architecture performance

Q100. In cache design, which of the following statements is most accurate?
a) Concept related to cache design efficiency enhancement
b) Concept that deals with cache design hardware faults
c) Core principle governing cache design optimization
d) Method unrelated to cache design performance