Examine these details from the sysctl.conf file and from the proc filesystem: Which statement is true about the setting created by oracle-rdbms-server-11gR2-preinstall? A. It allows a process to request I/O without waiting for reply B. It allwos two or more…
Which four statements are true about the use of these files and directories by upstart? A. /etc/rc.d/rc is executed each time the /sbin/init command is used to change services appropriately for the target run level B. /etc/rc.d/rc.local is executed at…
Refer to the exhibit. A user smith is on your system complained the he is not able to change his password. As the administrator, you long-listed the passwd command and the /etc/shadow file. The exhibit shows the output. What must…
What happens if you reboot a Ksplice Uprack enabled system when the following conditions exist? A. The Ksplice updates are applied early in the boot sequence despite the fact that the internet is unreachable B. The Ksplice updates are not…
Which two statements are true about administering the use of the sudo command in Oracle Linux? A. visudo will never save the /etc/sudoers file if there are syntax errors in the file after editing B. visudo prompts for an action…
What is the purpose of setting AUTOINSTALL to YES in /etc/uptrack.conf? A. To install Ksplice updates during the reboot of the system B. To install updates to the Ksplice software during a system reboot C. To enable the uptrack cron…
Which two conditions should be met in order to successfully configure an openssh client on Oracle Linux? A. The openss-server package must be isntalled B. The openssh package must be installed C. The sshd daemon must not be started D.…
Which four statements are true about the proc and sysfs filesystems? A. The sysfs filesystem contains information about the processes B. The proc filesystem contains information about CPUs C. The proc filesystem contains information about the memory D. The sysfs…
Which three settings are required to configure openLdap to use directory service provided by ldap.example.com? A. Set the LDAP Search Base DN and the LDAP server address and port in /etc/openldap/ldap.conf to: dc=example, dc=com ldap://ldap.example.com:389 B. Set the LDAP Search…
Examine this output: What is the reason for the error? A. The file system was exported on host ol6 using the ROOT_SQUASH option B. The /export filesystem was mounted with the NOEXEC option on host ol6 C. The filesystem mounted…