Here we discuss some solved questions based on CPU Scheduling Algorithms. These problems have been asked in previous GATE examinations. Q1. Three process P1, P2 and P3 arrive at time zero. The total time spent by the process in the system is 10ms, 20ms, and 30ms respectively. They spent first 20% of their execution time …
Ubuntu 20.04LTS AKA Focal Fossa is now available. It was officially released on 23rd April, 2020. The top 7 features in Ubuntu 20.04 include
Banker’s Algorithm – is a technique used for deadlock avoidance when there are multiple instances of a resource.
dup() system call is used to duplicate a file descriptor. It creates a copy of the old file descriptor to a new file descriptor.
lseek() system call repositions the read/write file offset i.e., it changes the positions of the read/write pointer within the file. In every file any
The open() system call is used to get the file descriptor of any file. To understand the working of open() system call lets
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A common problem that students face is: How to Run Ubuntu within Windows i.e., without installing Ubuntu in dual mode. Windows provide a feature for this. This feature is called “Windows Subsystem for Linux”. By default, this option is disabled in Windows. There are some simple steps to activate this feature. Below is step-wise procedure …
program using shmget() function
The Google Form contains a set of MCQs on Disk Scheduling algorithms (FCFS, SSTF, LOOK and SCAN) for practice. These consist of questions that were asked in previous year UGC-NET exams. Loading… MCQs on Other Related Topics DeadlockMemory ManagementCPU SchedulingProcess Synchronization