⟩ Preprocessed files are given the file extension _____ for c++ programs. a) .i b) .ii c) .iii d) none of the mentioned
b) .ii
b) .ii
In Linux kernel-2.6 Real time priority ranges from a) 0 to 99 b) 0 to 139 c) -20 to 19 d) 100 to 139
Solaris system class priority is a) 0-59 b) 60-99 c) 100-159 d) 160-169
If a file is removed in Unix using 'rm' then a) The file can be recovered by a normal user b) The file cannot be recovered by a user c) The file can be fully recovered provided the sytem is not rebooted d) The file will be moved to /lost+found directory and can be recovered only by administrator's intervention
Solaris real time class priority is a) 0-59 b) 60-99 c) 100-159 d) 160-169
What command is used to copy files and directories? a) copy b) cp c) rn d) cpy
Mm_struct maintains? a) memory files b) open files c) pipe d) active memory regions
Which system call can be used by a user process to lock a memory so that it cannot be swapped out?
Is page table per process entity? a) Yes b) No
On x86-32 Linux, at which address the user stack resides normally? a) 0×00000000 b) 0x3fff0000 c) 0x7fff0000 d) 0xbfff0000
Describe the use of strace command