{"id":987,"date":"2022-05-28T17:34:25","date_gmt":"2022-05-28T12:04:25","guid":{"rendered":"https:\/\/cloudwithease.com\/?post_type=product&p=987"},"modified":"2023-11-02T22:07:31","modified_gmt":"2023-11-02T16:37:31","slug":"operating-system","status":"publish","type":"product","link":"https:\/\/cloudwithease.com\/product\/operating-system\/","title":{"rendered":"Operating System"},"content":{"rendered":"

Operating System Interview \u00a0Q&A Vol 1.0<\/strong><\/h4>\n

Questions 1o8<\/h4>\n

Check the complete list of questions:<\/h4>\n
    \n
  1. What is an operating system?<\/li>\n
  2. What are the different types of OS?<\/li>\n
  3. What is the basic role of an OS?<\/li>\n
  4. What is kernel?<\/li>\n
  5. Differentiate between Micro Kernel and Macro Kernel?<\/li>\n
  6. What is dead lock?<\/li>\n
  7. What is a process?<\/li>\n
  8. What are the states of a process?<\/li>\n
  9. What is starvation and aging?<\/li>\n
  10. What is semaphore?<\/li>\n
  11. What is context switching?<\/li>\n
  12. What is a thread?<\/li>\n
  13. What is process synchronization?<\/li>\n
  14. What is virtual memory?<\/li>\n
  15. What is thrashing?<\/li>\n
  16. What is fragmentation? Tell about different types of fragmentation?<\/li>\n
  17. What are necessary conditions for dead lock?<\/li>\n
  18. What is cache memory?<\/li>\n
  19. What is logical and physical addresses space?<\/li>\n
  20. Differentiate between Complier and Interpreter?<\/li>\n
  21. Explain the term Throughput, Turnaround time, waiting time and Response time?<\/li>\n
  22. What is Memory Management Unit (MMU)?<\/li>\n
  23. What is a Real-Time System?<\/li>\n
  24. What is a trap and trapdoor?<\/li>\n
  25. When is a system in safe state?<\/li>\n
  26. Explain the concept of the Distributed systems?<\/li>\n
  27. What is cache-coherence?<\/li>\n
  28. Describe the long term scheduler & short term schedulers?<\/li>\n
  29. Explain the meaning of mutex.<\/li>\n
  30. What is cycle stealing?<\/li>\n
  31. What is Marshalling?<\/li>\n
  32. What is a daemon?<\/li>\n
  33. What is pre-emptive and non-preemptive scheduling?<\/li>\n
  34. What is busy waiting?<\/li>\n
  35. What is page cannibalizing?<\/li>\n
  36. What is SMP?<\/li>\n
  37. What is process migration?<\/li>\n
  38. Difference between Primary storage and secondary storage?<\/li>\n
  39. Define Compactions.<\/li>\n
  40. What are residence monitors?<\/li>\n
  41. What is dual-mode operation?<\/li>\n
  42. What is a device queue?<\/li>\n
  43. Explain types of Real-Time Scheduling?<\/li>\n
  44. What is relative path and absolute path?<\/li>\n
  45. What are the disadvantages of context switching?<\/li>\n
  46. What are data register and address register?<\/li>\n
  47. What is\u00a0DRAM<\/a>?<\/li>\n
  48. What are local and global page replacements?<\/li>\n
  49. Define Batched Operating Systems?<\/li>\n
  50. What is SCSI?<\/li>\n
  51. What is safe and unsafe state in operating system?<\/li>\n
  52. What is cycle stealing?<\/li>\n
  53. What is an idle thread?<\/li>\n
  54. What is FtDisk?<\/li>\n
  55. What is Dispatcher?<\/li>\n
  56. When does the condition \u201crendezvous\u201d arise?<\/li>\n
  57. What is process spawning?<\/li>\n
  58. What are the reasons for process suspension?<\/li>\n
  59. What are the categories of Input\/output manager in Windows NT?<\/li>\n
  60. What is a drawback of MVT?<\/li>\n
  61. What is Demand Paging?<\/li>\n
  62. Describe The Objective of Multi Programming?<\/li>\n
  63. What are Time Sharing Systems?<\/li>\n
  64. What Is Asymmetric Multiprocessing?<\/li>\n
  65. Give Some Benefits of Multi-Threaded Programming?<\/li>\n
  66. Briefly Explain FCFS?<\/li>\n
  67. What Is RR Scheduling Algorithm?<\/li>\n
  68. Enumerate The Different Raid Levels.<\/li>\n
  69. What are the different types of CPU registers in an OS?<\/li>\n
  70. What is the basic function of paging?<\/li>\n
  71. What are the primary functions of VFS?<\/li>\n
  72. What is a Socket?<\/li>\n
  73. What is Direct Access Method?<\/li>\n
  74. What is the best page size when designing an OS?<\/li>\n
  75. What is root partition?<\/li>\n
  76. What are device drivers?<\/li>\n
  77. What is multitasking?<\/li>\n
  78. What are some pros and cons of a CLI?<\/li>\n
  79. What is cache?<\/li>\n
  80. What is spooling?<\/li>\n
  81. What is an assembler?<\/li>\n
  82. What are interrupts?<\/li>\n
  83. What is GUI?<\/li>\n
  84. Why partitioning and formatting is a prerequisite to installing an OS?<\/li>\n
  85. What is Plumbing\/Piping?<\/li>\n
  86. What is NOS?<\/li>\n
  87. Differentiate between internal commands from external commands.<\/li>\n
  88. Explain how to access terminal?<\/li>\n
  89. What are the main elements of a process image?<\/li>\n
  90. What Is the Translation Lookaside Buffer (TLB)?<\/li>\n
  91. What are the operating system components?<\/li>\n
  92. What are operating system services?<\/li>\n
  93. What are system calls?<\/li>\n
  94. What is a layered approach and what is its key advantages?<\/li>\n
  95. What is micro kernel approach and its advantages?<\/li>\n
  96. What are various scheduling queues?<\/li>\n
  97. What is a job queue?<\/li>\n
  98. What is a ready queue?<\/li>\n
  99. What is a device queue?<\/li>\n
  100. What are co-operating processes?<\/li>\n
  101. What are types of threads?<\/li>\n
  102. What could be the reason of process termination?<\/li>\n
  103. What are the various components of computer system?<\/li>\n
  104. What is a boot-strap program?<\/li>\n
  105. What is BIOS?<\/li>\n
  106. List the basic functions of OS file management.<\/li>\n
  107. What is Booting?<\/li>\n
  108. What are the different types of memory used by the system?<\/li>\n<\/ol>\n

     <\/p>