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What is preemption in os term?
moves processes from ready to runing ...
What is meant by life processes?
ma
What is meant by supervisor mode of OS?
administrator mode.
What is hogging processor time?
Of-course 'Processes'... Check in 'task manager' of windows OS or type 'top' command in Linux OS.
What is meant by procastination?
Procastination is just another word os Postpond
How The size of a process in primary memory is known to the OS?
Processes need to request memory allocation from the operating system. The OS keeps track of these resources as they are used.
What are the main purposes of OS?
The main purpose of the Operating System (OS) is to Control & Manage Input/Output functions, File System, Memory allocation & execute processes through Processor.
Which os is the best for being able to operate with xp and 7?
xp and 7 are two sperate OS's. you can't run an OS inside another OS. I think you meant computer. You want a computer with lots of memory and a big hard drive to hold it all
What is meant by process control?
Designing of automated systems for controlling industrial processes.
Which two processes can be protected by setting the BIOS password?
no body cant install OS and they will also not change bios setting
List 4 design issues for which the concept of concurrency is relevant?
The OS must be able to keep track of the various processes. This is done with the use of process control blocks The OS must allocate and deallocate various resources for each active process. At times, multiple processes want access to the same resource The OS must protect the data and physical resources of each process against unintended interference by other processes. This involves techniques that relate to memory, files, and I/O devices. The functioning of a process, and the output it produces, must be independent of the speed at which its execution is carried out relative to the speed of other concurrent processes.
What is meant by process control engineering?
Designing of automated systems for controlling industrial processes.
