1.what is a kernel?
2.what is a bootstrap program?
3.what is the difference between the kernel and operating system?
4.can a system run without OS?
5.what sockets do hackers use?
6.what is a mutex lock?
7.what are the types of semaphores?
8.what is spooling?
9.what is thrashing?
10.what is compaction?
11.how can you increase the priority of the process?
12.what is disk scheduling?
13.what is bealadoys anamoly?
14.what is c-scan?
15.what is inter process comunication?
16.what are real time systems?
17.what is timestamp?
18.what is use of trap bit?
19.what are the different cache mapping techniques?
20.what is response & turn around time?
21.what are the different file acessing methods?
22.what is memory management ? how OS responsible for it?
23.mention any two deadlock prevention algorithms?
24.what is system software