Linux Advanced Administration: 117-201

Before compiling a new kernel, what needs to be done?

A. Compile kernel modules

B. Configurethekerneloptions

C. Delete old kernel sources

D. Change to runlevel 1

E. All of the above

What directive can be used in named.conf to restrict zone transfers to the 192.168.1.0/24 network?

A. allow-transfer { 192.168.1.0/24; };

B. allow-transfer { 192.168.1.0-192.168.1.0.255; };

C. allow-axfr { 192.168.1.0/24; };

D. allow-xfer { 192.168.1.0/24; };

Which command displays information about connected USB devices?

A. cat /proc/usbdevices

B. cat /proc/usb/devices

C. cat/proc/bus/usb/devices

D. cat /proc/usbbus/devices

E. cat /proc/hotplug/usb