When a peripheral device needs immediate attention from the operating system, it generates a(n)

A. Page file

B. Spool

C. Stack

D. Interrupt

You can do it
  1. The Bankers algorithm is used
  2. The Basic Input Output System (BIOS) resides in
  3. One of the wonderful things about UNIX is its ___________names.
  4. You can move a window to a different position on your screen by dragging it by its
  5. A sequence of instructions telling the computer what to do is called a_____________
  6. A process control block contains varies attributes required by _____________ to control a process.
  7. In___________, the requesting device or devices assert the signal bus_request.
  8. A _______________in a distributed system is a string of bits or characters that is used to refer to…
  9. _______refers to the block size of the DSM system, i.e. to the units of sharing and the unit of data…
  10. An orphan process is automatically inherited by the _____and becomes a _______ of this process.
  11. A process is already split into pieces, called________________.
  12. Most accurate global time is based on oscillations of the ______________
  13. The controller can access memory in memory cycles which are not used by the particular bank of memory…
  14. In MS-DOS, the interfaces and levels of functionality are _______________
  15. __________ deals with when a modified page should be written out to secondary memory.
  16. In layered approach each layer uses the functions and services of ------------------
  17. When a child dies, it sends a _______________signal to its parent.
  18. The primary purpose of an operating system is a …
  19. PVM stands for
  20. _____________typically contains temporary data such as subroutine parameter, return address, and temporary…
  21. Whenever you move a directory from one location to another
  22. IPC stands for _________
  23. The name services of DCE include ________
  24. ______________approach simplifies debugging and system verification.
  25. A bar that inform you the available options in your computer, opened applications, background running…
  26. Wiretapping to capture data in a network is an example of ________________
  27. Taskbar is used for
  28. What is Dr. Watson?
  29. A page fault occurs when
  30. An unauthorized party inserts counterfeit objects into the system is called_________________