When you are creating the kernel objects with the help of API’s like CreateMutex(, , , ,pzname). And the Pzname parameter is NULL , you are indicating to the system that you want to create an unnamed (anonymous) kernel object. When you create an unnamed object, you can share the object across processes by using either inheritance or DuplicateHandle
Which command puts a script to sleep untill a signal is recieved? a) sleep b) suspend c) disown d) break
Which command removes a directory from directory stack? a) dirs b) popd c) pushd d) rm
Which option of the kill command sends the given signal name to the specified process? a) -l b) -n c) -s d) -a
The 'mapfile' command a) reads lines of standard input and assigns each to the element of an indexed array b) reads lines of standard output file c) reads lines of standard error file d) none of the mentioned
The command 'umask -S' a) prints the current mask using symbolic notation b) prints the current mask using octal numbers c) sets the mask to 000 d) sets the mask to 777
The 'logout' built in command is used to a) shutdown the computer b) logoff of the computer c) logout the current user d) to exit the current shell
Explain difference between nfs soft and hard mouniting points?
If we transfer 100 files by ftp to remote server, how to know the files are successfully transfer or some file are not transferred?
Explain any one service which are working on UDP only?
how many interfaces(ethernet cards) are working using single command?
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