Oracle 1Z0-878 Online Practice Questions and Exam Preparation

Oracle 1Z0-878 Online Questions & Answers

• Question 101:

  Which two statements describe paging and swapping on a Solaris 10 OS? (Choose two.)

  A. Adding additional swap will cause more paging to occur and should be avoided.
  B. Both paging and swapping allow for a system to run multiple processes whose total memory requirement exceeds physical RAM.
  C. Swapping occurs frequently on a system with sufficient physical memory for processes running.
  D. Swapping involves moving all modified data memory pages associated with a process to swap space.
  E. Paging involves moving all modified data memory pages associated with a process to swap space.
  B. Both paging and swapping allow for a system to run multiple processes whose total memory requirement exceeds physical RAM.
  D. Swapping involves moving all modified data memory pages associated with a process to swap space.

• Question 102:

  You must set up three users to administer the artwork department. These users will be launching several applications with the EUID of department administrator. Using the RBAC mechanism, what is the sequence of events to execute this process?

  A. create entries for the applications in the RBAC profile database, associate a role with the new profile entry, and give the three users access to the role
  B. update the $HOME/.rbac_privs file for each user to point to applications in question and amend the user attribute database to use the admin EUID with these applications
  C. create entries for the applications in the RBAC policy attributes database, associate a profile with the new policy entry, associate a role with this profile, and give the three users access to the role
  D. create entries for the applications in the RBAC execution attributes database, associate a profile with the new execution entry, associate a role with this profile, and give the three users access to the role
  D. create entries for the applications in the RBAC execution attributes database, associate a profile with the new execution entry, associate a role with this profile, and give the three users access to the role

• Question 103:

  What is the shortest sequence of commands that can be used to move a zone from one network interface to another? (Some arguments are removed for brevity.)

  A. zoneadm add net; zoneadm reboot
  B. zonecfg remove net; zonecfg add net
  C. zonecfg remove net; zonecfg add net; zoneadm reboot
  D. zoneadm halt; zonecfg remove net; zoneadm add net; zoneadm boot
  C. zonecfg remove net; zonecfg add net; zoneadm reboot

• Question 104:

  Which of the following answers describe features found in Solaris Zones? (Choose two.)

  A. Zones can share the same network interface yet each zone has its own dedicated IP address.
  B. Zones can be rebooted independently of one another -other zones are unaffected by the reboot.
  C. An administrator logged into the global zone cannot view the activity of applications in other zones- each zone is completely isolated from the others.
  D. Solaris packages are always installed in the global zone and then distributed to each non-global zone to allow all application to be patched from a central location.
  A. Zones can share the same network interface yet each zone has its own dedicated IP address.
  B. Zones can be rebooted independently of one another -other zones are unaffected by the reboot.

• Question 105:

  You need to register your x86-based system on a JumpStart server. Which option specifies that this x86 system is a DHCP client?

  A. -d
  B. -e
  C. -c
  D. -p
  A. -d

• Question 106:

  If the automounter is used, which client file no longer needs to be updated to allow the automatic mounting of NFS resources upon reboot of the client?

  A. /etc/vfstab
  B. /etc/default/fs
  C. /etc/dfs/dfstab
  D. /etc/dfs/fstypes
  E. /etc/dfs/sharetab
  A. /etc/vfstab

• Question 107:

  Which command is used to return information about registered RPC services on a specified ?

  A. svcs -p
  B. inetadm
  C. rpcinfo -p
  D. View the /etc/services file on
  C. rpcinfo -p

• Question 108:

  On a WAN Boot server, which file fulfills client download requests for wanboot and the root file system?

  A. /usr/sbin/wanbootutil
  B. /etc/inet/wanboot.conf
  C. /usr/lib/inet/wanboot/bootlog-cgi
  D. /usr/lib/inet/wanboot/wanboot-cgi
  D. /usr/lib/inet/wanboot/wanboot-cgi

• Question 109:

  Which three statements are true about well-known ports? (Choose three.)

  A. They must be agreed upon by all users.
  B. They are listed in /etc/inet/services.
  C. They are published by the Central Authority.
  D. They change assignments between reboots.
  E. The assignments are generated on demand by the Central Authority.
  A. They must be agreed upon by all users.
  B. They are listed in /etc/inet/services.
  C. They are published by the Central Authority.

• Question 110:

  For a local zone in the installed state, which statement is true?

  A. Local zone file systems are mounted.
  B. The local zone has an associated virtual platform.
  C. Network interfaces for the local zone are plumbed.
  D. Packages are installed under the local zone root path.
  E. The local zone has a unique ID assigned by the system.
  D. Packages are installed under the local zone root path.