⟩ In sysfs, each represented bus type has two directories named as a) attributes and kobjects b) devices and drivers c) devices and kobjects d) none of the mentioned
b) devices and drivers
b) devices and drivers
If our makefile is named as "google", then which one of the following command will compile the code with this makefile a) make -a google b) make -f google c) make sanfoudry d) make
If we want to get the exit status that specified targets are up to date or not, we have to execute the make command with option a) -q b) -r c) -s d) -t
Which option of make command print the commands that would be executed, but do not execute them? a) -m b) -n c) -o c) -p
As we type "make" command on the terminal a) make reads the makefile in the current directory b) make reads the makefile in the parent directory c) make reads the makefile in the predefined environment variable d) none of the mentioned
If make command is executed as "make -j 2″, then a) two jobs will run simultaneously b) only two will be executed c) it will give an error d) none of the mentioned
The permission -rwxr-xr-t represented in octal expression will be a) 0777 b) 1755 c) 1754 d) 2754
With a umask value of 112, what is the default permission assigned to newly created regular file? a) -x-x-wx b) -rw-rw-r- c) -r-xr-x-r- d) -rw-rw-r-
Given the command $ chmod o-w datafile a) sets write permission to everyone for datafile b) sets write permission to others for datafile c) clears write permission to everyone for datafile d) clears write permission to others for datafile
Which make command option ignores all errors in commands executed to remark files? a) -i b) -j c) -k d) -l
Which command is used to assign read-write permission to the owner? a) chmod a+r file b) chmod o+r file c) chmod u=rw file d) chmod og-r file