The _________takes any characters from standard input, and then echoes them to standard output.

A. kill character

B. cat command

C. cate command

D. control command

Please do not use chat terms. Example: avoid using "grt" instead of "great".

You can do it
  1. ______________ occurs when multiple processes or threads read and write data items so that the final…
  2. A small part of taskbar that has icons of background running applications is
  3. An option commonly takes the form of a _____followed by __________characters.
  4. What is the function of radio button?
  5. _______________occurs when two or more execution flows are able to run simultaneously.
  6. ______________ is a situation in which two computer programs sharing the same resource are effectively…
  7. Initialization of I/O devices is part of the_________.
  8. An operating system version designed for use with a media center PC is Microsoft Windows XP
  9. To install the new font
  10. Which of the following is suitable after you install new drivers?
  11. The name services of DCE include ________
  12. In MS-DOS, the interfaces and levels of functionality are _______________
  13. Which of the following is not essential to shut down your computer?
  14. Bootstrapping is also known as ______
  15. What is Dr. Watson?
  16. In Windows, start button is used to
  17. Find out the characteristics of System-oriented names:
  18. Which of the following does not occur during the power-on-self-test (POST)?
  19. A program to be executed must be in ---------------
  20. Identify the server:This type of server generally remains in existence indefinitely. It is shared by…
  21. ____________approach can place the data directly into the memory or take the data directly from the…
  22. The ___ contains commands associated with the My Computer window
  23. The Bankers algorithm is used
  24. Taskbar is used for
  25. In the case of____________, message remains in the senders address space until the receiver executes…
  26. _______refers to the block size of the DSM system, i.e. to the units of sharing and the unit of data…
  27. Which of the following operating system reads and reacts in actual time?
  28. ______________approach simplifies debugging and system verification.
  29. In case of ____________________transparency a file can transparently move to another server.
  30. ____ runs on a computer hardware and serves as a platform for other system to run on