Free 1z0-100 – Oracle Linux 5 and 6 System Administration Practice Test Question

Select all that apply, then click Submit answer.

• ○

  The openssh-server package must not be installed.

• ○

  The openssh package must be installed.

• ○

  The sshd daemon must not be started.

• ○

  The openssh-client package must be installed.

• ○

  The ssh-agent must be started.

• ○

  ssh keys must be generated by any user using the ssh client.
  
  

Select all that apply, then click Submit answer.

• ○

  If a user jules is added with the useradd jules command, a group called jules_grp is also created

• ○

  The umask for the jules user is 002 in /etc/bashrc

• ○

  Users belonging to a group to which user jules also belongs, are automatically able to write to the private group belonging to the jules user.

• ○

  If a user jules is added with the user add jules command, a group called jules is also added. but no other user may be a member of that group.

• ○

  A directory owned by a group to which several users belong, and which has the setgid fa turned on, has shared write access to all members of the group.

• ○

  The User private Group scheme is enabled by default in Oracle Linux.
  
  

Select all that apply, then click Submit answer.

• ○

  Unattended installation is only possible if installing the Unbreakable Enterprise kernel.

• ○

  The installation may be done from an NFS-mounted Image.

• ○

  Unattended installation is only possible if installing the Red Hat-compatible kernel.

• ○

  The installation may be done from a USB device.

• ○

  The installation may be done in text or graphical mode.
  
  

Select all that apply, then click Submit answer.

• ○

  Application-to-disk data integrity checking

• ○

  Device naming persistence

• ○

  Replaces udev for all files used by any application

• ○

  Device ownership persistence

• ○

  Multipathing driver for luns used for asmdisks

• ○

  locking facility for using luns in an ASM cluster
  
  

Select all that apply, then click Submit answer.

• ○

  Apache Web Server

• ○

  Documentation

• ○

  X Windowing system

• ○

  Oracle Database Server 11g

• ○

  Red Hat compatible kernel

• ○

  Oracle WebLogic Server 11g
  
  

Select an option, then click Submit answer.

• ○

  It is more secure and, therefore, more difficult to hack.

• ○

  It has a lower Mean Time Between Failures.

• ○

  It provides higher availability for applications by reducing Mean Time to Recovery.

• ○

  It scales better for more CPUS, memory, and Infiniband network connections.
  
  

Select an option, then click Submit answer.

• ○

  a partition on a Logical Volume Manager Logical (LVM) managed volume

• ○

  a partition on a local hard disk

• ○

  a Linux Multi Disk (MD) driver device

• ○

  a partition on a flash disk

• ○

  a swap file on the root file system
  
  

Select an option, then click Submit answer.

• ○

  All three filesystems are mounted read-only, async.

• ○

  /nfs1 and /nfs3 are mounted read-only, async whereas /nfs2 mounted read-write, sync.

• ○

  /nfs1 and /nfs3 are mounted read-only, async whereas /nfs2 mounted read-only, sync.

• ○

  All three filesystems are mounted read-write, sync.
  
  

Select an option, then click Submit answer.

• ○

  The web server has no documents to serve

• ○

  The firewall blocked the connection due to an unintended rule blocking localhost port 80

• ○

  The web server is not listening on the local loopback adapter

• ○

  The system has no route to localhost
  
  

Select an option, then click Submit answer.

• ○

  The /etc/passwd file contains hashed passwords for each user.

• ○

  The /etc/shadow file contains hashed passwords for each user.

• ○

  The GECOS field in /etc/passwd file may be empty.

• ○

  The /etc/group file contains the group name and the hashed group password.