Options: the same job run on two different computer to test their speeds, the processing of two different jobs initiated from two terminals., the concurrent operation of an existing system and a new system, All of the above
2.In Windows operating system it sits at the bottom of windows desktop screen. It shows you which programs are running and allows you to switch between them. It also contains the Start button which one can use to access programs, folders, and computer settings.
Options: (A)Sidebar (B) Icons (C) Taskbar (D) None of these
Options: to provide complete file naming freedom to the users and to permit controlled sharing of files, to provide for long and short term storage of files with appropriate economic tradeoffs., to provide security against loss of information due to system failure, all of the above