a schedule entails sequences
Need of Operating System:In earlier day's user had to design the application according to the internal structure of the hardware. Operating System was needed to enable the user to design the application without concerning the details of the computer's internal structure. In general the boundary between the hardware & software is transparent to the user.Usage of Operating System:Easy interaction between the human & computer.Starting computer operation automatically when power in turned on.Loading & scheduling users program.Controlling input & output.Controlling program execution.Managing use of main memory.Providing security to users program.
Differentiate between Simple Batch Operating Systems and Time-sharing Operating Systems
1.) in preemptive scheduling we prempt the currently executing process, in non preemptive scheduling we allow the current process to finish its CPU burst time... 2.) in preemptive scheduling the process is forcibly sent to waiting state when a process with higher priority comes to CPU, in non preeemptive scheduling the process at running state can not be forced to leave the CPU until it completes........
difference between operating system and system software?
Operating systems are used in caculators. Operating systems act as a layer between applications and the hardware allowing for smooth operations between the two.
its the t and the b
You can carry a laptop around with you. Where as a computer is fixed and cant move around with you.
In shotgun sequencing, DNA fragments are sequenced before their correct order is known.
Facilities Scheduling is used to schedule date and time slots for facilities in order to ensure that there are no scheduling conflict between any parties and to facilitate planning.
One is weighted, the other is not. Simple as.
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what relationship exists among the layout decisions,capacity decisions and scheduling
It would seem that the difference between high and low level scheduling would be determined by the priority/necessity/importance of the subject in question, as related to the purposes/goals of the organization.
An operating system is software that resides between user applications and hardware. It's job is to manage hardware resources and allocate them to the user applications through processes such as memory management and process scheduling.
well i can the little diffrernce is that under ms word you has shortcut while word 2007 has long process, pls i need your help kindly assist me it urgent
Need of Operating System:In earlier day's user had to design the application according to the internal structure of the hardware. Operating System was needed to enable the user to design the application without concerning the details of the computer's internal structure. In general the boundary between the hardware & software is transparent to the user.Usage of Operating System:Easy interaction between the human & computer.Starting computer operation automatically when power in turned on.Loading & scheduling users program.Controlling input & output.Controlling program execution.Managing use of main memory.Providing security to users program.
Differentiate between Simple Batch Operating Systems and Time-sharing Operating Systems