Oracle 1Z0-878 Online Practice Questions and Exam Preparation

Oracle 1Z0-878 Online Questions & Answers

• Question 141:

  You've just configured the network interface on systemA and the following information is displayed pertaining to systemA's network interface:

  lo0: flags=2001000849 mtu 8232 index 1 inet 127.0.0.1 netmask ff000000

  rtls0: flags=1004842 mtu 1500 index 2 inet 192.168.1.31 netmask ffffff00 broadcast 192.168.1.255 ether 0:10:dc:a3:7e:4b

  You've been instructed to change the name of this system to systemB. Which four files need to be modified to change the name of this system from systemA to systemB? (Choose four.)

  A. /etc/nodename
  B. /etc/hostname
  C. /etc/inet/hosts
  D. /etc/domainname
  E. /etc/inetd.conf
  F. /etc/inet/ipnodes
  G. /etc/hostname.rtls0
  A. /etc/nodename
  C. /etc/inet/hosts
  F. /etc/inet/ipnodes
  G. /etc/hostname.rtls0

• Question 142:

  Which of the following are valid sources from which JumpStart clients can obtain identification information? (Choose three.)

  A. DNS
  B. LDAP
  C. Boot-server
  D. Installation-server
  E. /etc/inet/hosts
  F. Configuration-server
  B. LDAP
  C. Boot-server
  E. /etc/inet/hosts

• Question 143:

  An LDAP client is NOT returning the expected information, but it is authenticating with the server. The configuration file might be corrupt. Which file contains this configuration information?

  A. /var/ldap/ldap_auth_file
  B. /var/ldap/ldap_client_file
  C. /var/ldap/ldap_config_file
  D. /var/ldap/ldap_profile_file
  B. /var/ldap/ldap_client_file

• Question 144:

  Given the line from a name service configuration file:

  hosts: files nis nisplus dns

  Which statement correctly describes the behavior of the name service switch?

  A. The attempt to locate a host's IP address would begin with DNS and would continue, if necessary, to use each name service, reading right to left, and stopping only if the IP address was found or if the name service list was completed.
  B. The attempt to locate a host's IP address would begin with local files and would continue, if necessary, to use each name service, reading left to right, and stopping only if the IP address was found or if the name service list was completed.
  C. The attempt to locate a host's IP address would begin with DNS and would continue, if necessary, to use each name service, reading right to left, and stopping if the IP address was found, any of the name services were unavailable, or if the name service list was completed.
  D. The attempt to locate a host's IP address would begin with local files and would continue, if necessary, to use each name service, reading left to right, and stopping if the IP address was found, if any of the name services were unavailable, or if the name service list was completed.
  B. The attempt to locate a host's IP address would begin with local files and would continue, if necessary, to use each name service, reading left to right, and stopping only if the IP address was found or if the name service list was completed.

• Question 145:

  The following information is displayed describing the status of the production zone that is installed on your server:

  

  Which answer defines the current state of the production zone?

  A. The zone configuration is complete and committed to stable storage.
  B. The zone configuration is instantiated on the system.
  C. The kernel creates the zsched process, network interfaces are plumbed, file systems are mounted, and devices are configured. A unique zone ID is assigned by the system. At this stage, no processes associated with the zone have been started.
  D. The user processes associated with the zone application environment are running.
  B. The zone configuration is instantiated on the system.

• Question 146:

  When your Solaris system is booted, a startup script initializes the rpcbind service. Which script is it?

  A. /etc/rcS.d/S30network
  B. /lib/svc/method/rpc-bind
  C. /lib/svc/method/net-physical
  D. svc:/network/rpc/bind:default
  B. /lib/svc/method/rpc-bind

• Question 147:

  The security administrator wishes to create a rights profile which is a superset of another rights profile. Certain commands in the new rights profile are to be run with different attributes to the original profile. How would you implement this using the RBAC framework?

  A. Copy the lines in the /etc/exec_attr file for the original rights profile and assign them to the new rights profile. Modify the attributes as necessary.
  B. Modify the /etc/exec_attr file to use a shell script which checks the rights profile being used and then executes the commands with the appropriate attributes using the pfexec command.
  C. Assign both rights profiles to the appropriate roles and give a higher priority to the commands for the new rights profile when different attributes are required.
  D. Use the profiles keyword when defining the new rights profile in the /etc/prof_attr file to import the original rights profile as part of the new rights profile.
  B. Modify the /etc/exec_attr file to use a shell script which checks the rights profile being used and then executes the commands with the appropriate attributes using the pfexec command.

• Question 148:

  Which of the following provides the JumpStart client with the location of the system identification file? (Choose two.)

  A. Name Service
  B. /etc/bootparams file
  C. Specified by the add_install_client command.
  D. Specified by the setup_install_server command.
  E. The system identification file is always located in the /export/config directory.
  B. /etc/bootparams file
  C. Specified by the add_install_client command.

• Question 149:

  Which answers describe characteristics of the non-global zone? (Choose two)

  A. A unique zone ID for each individual zone, starting at id 0.
  B. A non-global zone has its own unique kernel.
  C. Unaware of other non-global zones except the global zone.
  D. Shares the Solaris kernel with the global zone.
  E. The non-global zone can contain software that is not installed from or shared with the global zone.
  D. Shares the Solaris kernel with the global zone.
  E. The non-global zone can contain software that is not installed from or shared with the global zone.

• Question 150:

  You run an IT department and are responsible for purchasing hardware. Certain data that you have housed in a series of traditional disk slices are critical and must not be lost due to disk failure. The amount of data is large (720 gigabytes) and is read and written to frequently. The performance for both read and write operations needs improvement. You have plenty of money in your budget.

  Which two approaches will meet your business needs? (Choose two.)

  A. secure the data using RAID 0
  B. secure the data using RAID 1
  C. secure the data using RAID 5
  D. secure the data using RAID 0+1
  E. secure the data using RAID 1+0
  D. secure the data using RAID 0+1
  E. secure the data using RAID 1+0