1z0-100 Free Sample Questions

Which two statements are true concerning the installation and configuration of the bootloader by the Anaconda installer, which is then used to boot Oracle Linux?

You want to display the value of a shell variable called service after assigning a value as shown: SERVICE =ACCT S Which two settings will display the name of the variable and its value?

Which statements is true concerning Oracle Linux configuration files for users and groups?

Examine these statements and their output taken right after successful install of Oracle Linux: [root@FAROUT /] rpm -q firstboot Firstboot -1.110.10-1.0.2.e16.x86_64 [root @FAROUT /] # chkconfig - - list firstboot Firstboot 0:off 2:off 3:off 4:off 5:off 6;off [root@FAROUT /] # /etc/sysconfig/firstboot RUN_FIRSTBOOT=NO What is the conclusion?

Which three settings can be controlled by using the chage breemar command as the root user, to modify the parameters in the /etc/shadow file?

Examine this extract from the /etc/ssh/sshd_config file: passwordAuthentication no What is the effect of this parameter settings on the use of openSSH commands on both the client and server?