a) two jobs will run simultaneously
a) makefile describes to the make command that how to compile the program
4. Binary or executable files are:
a) regular files
b) device files
c) special files
d) directory files?
a) Regular files
d) None of the given choices
a) will set the suid bit of a.out
d) set the sticky bit
d) The command results in adding execute permission for all users (i.e., user,group & others)