Online Access Free 201-400 Practice Test

What are the main network services used by the PXE protocol? (Choose TWO correct answers.)

• A.HTTP
• B.DHCP
• C.NFS
• D.DNS
• E.TFTP

Which of the following filter keywords for tcpdump specify the transfer direction for network packets? (Choose TWO correct answers.)

• A.source
• B.dest
• C.both
• D.src or dst
• E.src

CORRECT TEXT
What can you type at a command line to determine which shell you are using?

What command can be used to check the Samba configuration file?

• A.smbtestparm
• B.testsmbconfig
• C.smbtestcfg
• D.testparm
• E.testconfig

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/hotplug/usb
• E.cat /proc/usbbus/devices