What must be done to direct example.org email towards fred?
The mailserver is currently called fred, while the primary MX record points to mailhost.example.org.
What must be done to direct example.org email towards fred?
which file will be read by default?
If the command arp -f is run, which file will be read by default?
DNSSEC is used for?
DNSSEC is used for?
What command, without options or parameters, should be run to present the contents of the kernel ring- buffer?
You are not sure whether the kernel has detected a piece of hardware in your machine. What command, without options or parameters, should be run to present the contents of the kernel ring- buffer?
Complete the error message with the error number:
Because of a bad BIOS LBA translation, a booting system displays an error instead of a LILO prompt. Complete the error message with the error number:
L
On an NFS server, the portmap, nfsd and _______ daemons must be running. Please enter the missing daemon below
On an NFS server, the portmap, nfsd and _______ daemons must be running. Please enter the missing daemon below.
What file should the path to the libraries be added to, before running ldconfig?
You have installed some new libraries, but these are not available to programs and are not listed by ldconfig -p. What file should the path to the libraries be added to, before running ldconfig?
Which keyword is used in the /etc/inittab file to define the default system runlevel?
Which keyword is used in the /etc/inittab file to define the default system runlevel?
which stage of the boot process would this message be seen?
During which stage of the boot process would this message be seen?
ide_setup: hdc=ide-scsi
What command must be used to create an ext3 file-system?
What command must be used to create an ext3 file-system?