Top Operating Systems AllOther Interview Questions :: ALLInterview.com http://www.allinterview.com Top Operating Systems AllOther Interview Questions en-us What is deadlock? How do you avoid it? http://www.allinterview.com/showanswers/5414.html A set of processes is deadlocked if each process in the set is waiting for an event that only another process in the set can cause (including itself). To avoid these r the stratagies to be followed Attacking Mutex condition Attacking pr What is a semaphore? http://www.allinterview.com/showanswers/5415.html Semaphores r software, blocking, OS assistance solution to the mutual exclusion problem .It is basically a non-negative integer variable that saves the number of wakeup signals sent so they are not lost if the process is not sleeping anoth Virtual memory size depends on [a] address lines [b] data bus http://www.allinterview.com/showanswers/6377.html e What is TSY? http://www.allinterview.com/showanswers/35551.html Technology Systems which one of following is not memory management model? choices are bu http://www.allinterview.com/showanswers/5225.html Monitors In the process table entry for the kernel process, the process id val http://www.allinterview.com/showanswers/5360.html answer is 'A' What operating systems provide threads? http://www.allinterview.com/showanswers/8218.html java provides thread mechanism what are Prerequisites to Install Active Directory in windows 2000 s http://www.allinterview.com/showanswers/6555.html DNS One solution for deadlock prevention for dining philosopher's pr http://www.allinterview.com/showanswers/5229.html Allow one person to take first left stick and then right stick and remaining persons in reverse order. How does the scheduler know the time how it should be scheduled. http://www.allinterview.com/showanswers/5413.html It depends on what type of scheduling policy has been chosen. In general, the way to schedule the time quantum (time slice)is either to take a fixed or variable length of time unit. In an adaptive style of scheduling policy, the scheduler will gi Method used for Disk searching.. a.linked list b.AVL c.B-tree d. http://www.allinterview.com/showanswers/5221.html d Which of following is used for back-up files? (a) compress (b) Ta http://www.allinterview.com/showanswers/5250.html Tar DMA - abbrevation (Direct Memory Access,Discrete memory Access,Disk http://www.allinterview.com/showanswers/5391.html Direct memory access One Gigabyte =?( 2 power30 , 2 power 20 ,2 power 10 none) http://www.allinterview.com/showanswers/5390.html 2 power30 MY system is showing "BOOT FAILURE:SYSTEM HALTED" after re http://www.allinterview.com/showanswers/71978.html first chekout the inside buscables,powrcables. after that repair the operating system.