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![]() Related Questions A hard real-time system guarantees that critical tasks complete on time. This goal requires that all delays in the system be bounded from the retrieval of the stored data to the time that it takes the What are the difference phases of software development or software life cycle?Ans Specification of the taskDesign of algorithmsImplementation (coding)Testing and debuggingMaintenance and evolution of the systemObsolescence Switching the CPU to another process requires saving the state of the old process and loading the saved state for the new process. This task is known as a context switch.Context-switch time is pure overhead, For the conventional time –shared processes, Linux uses a prioritized, credit-based algorithm. Each process possesses a certain number of scheduling credits; when a new task must be chosen to run, Hard real-time systems – required to complete a critical task within a guaranteed amount of time.Soft real-time computing – requires that critical processes receive priority over less fortunate Latest Answer : I think Hard Real time and Soft Real time is type of real time system.but Question is Scheduling type .I think scheduling types are :a. Primtive priority based schedulingB. Non-Primtive schedulingC. Round Robin schedulingRegards,Shekhar ... Deadlock can arise if four conditions hold simultaneously.Mutual exclusion: only one process at a time can use a resource.Hold and wait: a process holding at least one resource is waiting to Latest Answer : Windows XP supports NTFS and FAT files but windows 2000 supports only FAT files.WinXP provides file lever security whereas Win 2000 does not. ... Tags : Windows 2000 Latest Answer : hai alok you are from which place. ... Read Answers (5) | Asked by : Shelja Gupta Latest Answer : A Process Control Block (PCB, also called Task Control Block or Task Struct) is a data structure in the operating system kernel containing the information needed to manage a particular process. The PCB is "the manifestation of a process in an operating ... Read Answers (5) | Asked by : surya veer singh Briefly explain about the differences between the concepts that are involved in Windows and UNIX operating system? Read Answers (1) | Asked by : Nithin
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