RTOS (43)
Bulnex (4)
Operating Systems General Concepts (1242)
Data Structures (2039)
IBM AIX (132)
MS-DOS (66)
Operating Systems AllOther (199) if one of the critical section code (linked list) is under ISR & another one in kernel thread ? How you will synchronize for this critical section code ?
4 9712what is memory mapped / IO mapped ? Which calls used for this to access any hardware address in linux device driver ?
3 9641What is the difference between a shell variable that is exported and the one that is not exported?
2 6379Hello, this is parameswar from Hyderabad. I have 2 sun ultra 10 workstations. while I trai to install solaris 10 os from cdrom on both systems some times it gives message as "con't load disk labe" and some times it gives some warnigs and reboot suddenly. So could you please tell me how to install os 9 or 10 on my ultra 10 workstations.
3 5574
Is kernel a os?
What does xfce mean in linux?
What are server threads?
in a multiprogramming and time-sharing environment,several user share the system simultaneously. this situation can result in various security problems a.discuss two such problems b.how can we ensure the same degree of security in a time-share machine as in a dedicated machine?
What is the difference between hashmap and linkedhashmap?
Where are windows update files stored?
Explain the advantage of executing a process in background?
What are awk commands?
What is difference between post and patch?
If we are terminated at the middle of the program execution in UNIX,what will happen to the program, it will continue running r terminate r the o/p will be send to your mail?
What is difference between swap -l & swap -s?
What happens if system32 is deleted?
Explain some of the fundamental concepts of unix?
What are the different memories you know about? Which of them takes the shortest access time?
Explain briefly about linker and its functioning?