Free Oracle 1z0-105 Exam Dumps Questions & Answers

Examine the udevadm command:
udevadm info --attribute-walk --name =/dev/sdb
Which two statements are true about this command/

• A.The attributes listed by this command can be used inudevdevice naming rules.
• B.It displays all attributes maintained insysfsfor the/dev/sdbkernel device, excluding parent devices.
• C.It displays the device tree, and all attributes maintained insysfsfor all parent devices in the device tree for the/dev/sdbdisk device.
• D.It displays all attributes maintained indevfsfor the/dev/sdbkernel device, excluding parent devices.
• E.It displays the device naming rules that were used to name the device as/dev/sdb.
• F.It displays the device tree, and all attributes maintained indevfsfor all parent devices in the device tree for the/dev/sdbdisk device.

You dynamically configure a system to concurrently run tasks A1 and A2 using these commands: # mkdir /cgroup/cpu # mount -t cgroup -o cpu cpu /cgroup/cpu # mkdir /cgroup/cpu/A1 # mkdir /cgroup/cpu/A2 # echo 5 > /cgroup/cpu/A1/cpu.shares # echo 5 > /cgroup/cpu/A2/cpu.shares # mkdir /cgroup/cpuacct # mount -t cgroup -o cpuacct cpuacct /cgroup/cpuacct You want to generate a /etc/cgconfig.conf configuration fail that contains the current cgroup
configuration on the system. Which command would you use?

• A.cgset
• B.cgsnapshot
• C.lscgroup
• D.cgcreate
• E.cgclassify

Examine the contents of the dhcp configuration file:
# cat /etc/dhcp/dhcpd.conf
subnet 192.168.100.0 netmask 255.255.255.0 {
range 192.168.100.100 192.168.100.200;
}
host host100 {
hardware ethernet 00:0c:29:B9:07:41;
fixed-address 192.168.100.100;
}
Which statement is true about this DHCPD configuration?

• A.A lease request fromhost100fails only if address192.168.100.100is currently in use.
• B.A lease request fromhost100fails only if a previous lease on address192.168.100.100has expired.
• C.A lease request fromhost100always fails.
• D.An attempt to startDHCPDfails due to the conflicting lease declaration for address192.168.100.100.
• E.A lease request fromhost100succeeds if the host assigned to address192.168.100.100is currently offline.

Which two statements are true about recursive nameservers that are supported by Oracle Linux?

• A.They may forward requests to authoritative name servers on some occasions.
• B.They may be authoritative.
• C.They may be secondary nameservers.
• D.They cache replies from previous name resolution requests.
• E.They may be primary nameservers.

Examine the contents of /etc/mail/access:
Connect:localhost.localdomain
RELAY
Connect: localhost
RELAY
Connect:127.0.0.1
RELAY
This system is to be used as an MTA or mail gateway for the local LAN network address
192.168.1.0/24.
Which two actions allow this mail host to route email for the network?

• A.Rebuild the access database file after the source files have been modified. Restarting the sendmail service automatically rebuilds the maps.
• B.Add this line to/etc/mail/access: From:192.168.1.0 RELAY
• C.Add this line to/etc/mail/access: To:192.168.1 RELAY
• D.Add this line to/etc/mail/access: Connect:192.168.1 RELAY
• E.Runsendmailagain; and the updated file can be accessed automatically.