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What else can I help you with?
Can you give a C program about SJF algorithm?
no.
Turnaround Time in sjf preemptive algorithm?
muje pta hota tho ish site par kya karti
What is the code for shortest job first?
It is SJF.
What is difference between SJF and SRTF?
Shortest Job First (SJF) scheduling algorithm selects the process with the smallest burst time for execution next, which helps in reducing average waiting time. Shortest Remaining Time First (SRTF), on the other hand, preempts the currently running process if a new process with a smaller burst time arrives, resulting in even lower waiting times but with increased context switching.
Can starvation occurs in SJF?
yes in the preemptive sjf where every time the system recieve job shorter than the current it stop the current and start the new one
What is Short job first?
short job first (SJF) is a job scheduling algorithm where shorter jobs are favored for being serviced first. this increases the overall system's number of processed jobs but has the disadvantage that long jobs can face starvation in waiting state irrespective to their wait time..
What is the relation of SJF scheduling to priority scheduling?
Shortest Job First (SJF) scheduling and priority scheduling are both CPU scheduling algorithms used in operating systems to manage process execution. SJF selects processes based on the shortest estimated execution time, while priority scheduling selects processes based on their assigned priority levels. In some cases, SJF can be viewed as a specific type of priority scheduling where the priority is inversely related to the job length—the shorter the job, the higher its priority. Thus, both approaches aim to optimize CPU utilization but differ in the criteria they use for process selection.
Example of preemptive sjf scheduling?
find primitive sjf? with avg waiting time and TAW? P Bust TIme Arivel time p1 5 1 p2 3 0 p3 2 2 p4 4 3 p5 8 2
Could a scheduling algorithm maximizing a throughput?
Yes, a scheduling algorithm can be designed to maximize throughput, which refers to the number of tasks completed in a given time period. Such algorithms prioritize task execution based on factors like resource availability, task priority, and execution time, aiming to minimize idle time and maximize resource utilization. Examples include Shortest Job First (SJF) and Round Robin scheduling. However, achieving maximum throughput may require trade-offs, such as increased waiting times for some tasks.
What does OffenseDesc1 POSSession of Controlled SUBStance-SJF mean?
"OffenseDesc1 POSSession of Controlled SUBStance-SJF" likely refers to a legal charge or classification. "OffenseDesc1" indicates a specific type of offense, while "POSSession of Controlled SUBStance" suggests it involves the possession of a controlled substance. The "SJF" stands for "State Jail Felony," a classification of felony offenses in some jurisdictions that typically carry less severe penalties than higher-level felonies. Overall, this description pertains to a legal case involving the possession of illegal drugs categorized under state law.
Why SJF Shorter response time than FCFS?
Shortest Job First (SJF) scheduling offers shorter response times compared to First-Come, First-Served (FCFS) because it prioritizes jobs with the least execution time. By processing shorter tasks first, SJF minimizes the waiting time for subsequent jobs, leading to quicker turnaround for shorter tasks. In contrast, FCFS can lead to longer wait times, especially if a long job is processed first, delaying all subsequent tasks, regardless of their length. This difference in prioritization fundamentally affects how quickly processes are completed.
What do you understand by queue Discipline?
IN QUEueing theory,it is like how we serve people in waiting line --- 1.fcfs 2.round robin 3.sjf 4. siro 5.fifo
