Online Access Free 1z0-460 Practice Test

A system administrator wants to enable packet without making the changes permanent.
What command would he use to complete this action?

• A.Echo 1> /proc/sys/net/ip_forward/
• B.Echo 0 > /proc/sys/net/ipv4/ip_forward
• C.Echo 1> /proc/sys/net/ipv4_ip_forward
• D.Echo 1 > /etc/sysconfig/sys/net/ipv4/ip_forward

View the exhibits.


Examine the output of sar command and the top command in the Exhibits. Which statement is the correct interpretation of this data?

• A.The system is running low on swap space and memory.
• B.The CPU utilization is high and one process is using most of the CPU.
• C.The system is idle with very little memory, CPU, and I/O utilization.
• D.CPU is Idle and the system has plenty of free memory available.

You run the following command as the root user to set properties of a network interface (eth0):
# ifconfig eth0 192.0.2.102 netmask 255.255.255.0 up
Setting network interface properties with the ifconfig utility is not persistent across system reboots. Which file would you edit to make settings and to make them persist across system reboots?

• A./etc/sysconfig/network/ifcg-eth0 file
• B./etc/sysconfig/network file
• C./etc/sysconfig/network-scripts/eth0 file
• D./etc/sysconfig/network-scripts/ifcfg-eth0 file

Identify the option with two files that are found in the /etc/sysconfig directory.

• A./etc/sysconfig/resolv.conf and/etc/sysconfig/grub.conf
• B./etc/sysconfig/autofs and/etc/sysconfig/authconfig
• C./etc/sysconfig/ifcfg-eth0 and/etc/sysconfig/atd
• D./etc/sysconfig/resolv.conf and/etc/sysconfig/network

You have to collect data by using the OS Watcher tool to help diagnose a performance issue on your Oracle Linux system. You need to collect data every 30 seconds by using this tool and archive this data for a period of three days. Which is the OS Watcher tool option that can be used to collect this data from your system?

• A.# ./startOSWbb.sh 30 72
• B.# ./startOSWbb.sh -int = 30 -days = 3
• C.# ./startOSWbb.sh 30 3
• D.# ./startOSWbb.sh -t 30 -p 3