Team EasyExamNotes

Prob. Suppose that the given ahead processes arrive for execution at time indicated- Process Arrival Time Burst Time P1 0.0 8 P2 0.4 4 P3 1.0 … Read more

Prob. How many page faults will occur with a reference string 0,1,7,2,3,2,7,1,0,3?There are four frames which are initially empty.Use OPTIMAL Page replacement algorithm Sol. OPTIMAL … Read more

Prob. How many page faults will occur with a reference string 0,1,7,2,3,2,7,1,0,3?There are four frames which are initially empty.Use LRU Page replacement algorithm Sol. LRU … Read more

Prob. How many page faults will occur with a reference string 0,1,7,2,3,2,7,1,0,3? There are four frames which are initially empty. Use 1. FIFO Page replacement … Read more

There are three types of scheduler in Operating system. 1. Long term scheduler (LTS) LTS or Job scheduler, LTS is responsible for creating new processes and … Read more

A process passes from number of states during its life, states are as follows-1) New state2) Ready state3) Running state4) Wait state5) Termination state6) Suspend … Read more

Prob. How many page faults will occur with a reference string 0,1,7,2,3,2,7,1,0,3?There are four frames which are initially empty.Use OPTIMAL Page replacement algorithm Sol. OPTIMAL … Read more

A filesystem is the methods and data structures that an operating system uses to keep track of files on a disk or partition, that is, … Read more