Oracle 1Z0-879 Online Practice Questions and Exam Preparation

Oracle 1Z0-879 Online Questions & Answers

• Question 401:

  The Name Service databases notify the ncsd daemon to update its cache as needed. When the cache becomes out of date, which command can you use to force the ncsd daemon to update its cache?

  A. svcadm restart system/name-service--cache:default
  B. pkill -HUP ncsd
  C. scvadm disab1e system/ncsd:default
  D. svcadm enab1e system/ncsd:default/ncsd --flush
  A. svcadm restart system/name-service--cache:default

• Question 402:

  A colleague has been assigned the task of exporting a ZFS pool and importing it on another system. Your colleague has noticed that other ZFS pools have been exported with the same name and asks you how find the unique identification for the pool before it is exported. Which command should your colleague use?

  A. zfs get all
  B. zpool get all
  C. zpool get guid mpool
  D. zfs get creation mpool
  C. zpool get guid mpool

• Question 403:

  Which two are necessary to make a valid entry in /etc/inet/hosts? (Choose two.)

  A. loghost
  B. hostname
  C. IP address
  D. localhost
  E. subnet mask
  B. hostname
  C. IP address

• Question 404:

  Commands can be listed in multiple profiles with different attributes. Additionally, the system takes the default profiles into account.

  Which description matches the algorithm the Solaris system uses to determine the attributes of an executable?

  A. The system searches the profiles in order, starting with the default profiles from /etc/security/policy .conf, the profiles in user_attr(4), followed by All, if NOT already specified.
  B. The system searches the profiles in order, starting with the profiles in user_attr(4), then the default profiles from /etc/security/policy .conf, followed by All, if NOT already specified.
  C. The order of the profiles listed is irrelevant. The system applies the best match, ignoring possible earlier wild card matches, preferring profiles from user_attr(4)
  D. The order of the profiles listed is irrelevant. The system applies the best match, ignoring possible earlier wild card matches.
  E. The order of the profiles listed is irrelevant. The system applies the best match, ignoring possible earlier wild card matches, preferring the default profile from /etc/security/policy. conf.
  B. The system searches the profiles in order, starting with the profiles in user_attr(4), then the default profiles from /etc/security/policy .conf, followed by All, if NOT already specified.

• Question 405:

  Which statement is true about the number of data sources that can be specified in the Name Service Switch file for each of the data types? (Choose two.)

  A. A minimum of one can be specified.
  B. A minimum of two can be specified.
  C. A maximum of four can be specified.
  D. The maximum number that can be specified depends on the data type.
  E. The maximum number that can be specified depends on the system type.
  A. A minimum of one can be specified.
  D. The maximum number that can be specified depends on the data type.

• Question 406:

  You have been asked to configure a system to use iSCSI, which command would you use to manage a iSCSI client?

  A. iscsiadm
  B. iscsitadm
  C. iscsi
  D. iscsicadm
  A. iscsiadm

• Question 407:

  The do_stuff file has been created so that when users execute it, the GID of the process that is created is the same as the group owner of the file, but the owner of the process is the user that started it.

  Which command sets the group ID on this file?

  A. chmod 6555 do_stuff
  B. chmod 2544 do_stuff
  C. chmod 2555 do_stuff
  D. chmod 2444 do_stuff
  C. chmod 2555 do_stuff

• Question 408:

  A user's LDAP client is not authenticating when the user tries to access the LDAP server. The file that contains the proxy agent authentication information should be checked. Which file contains this information?

  A. ldap_proxy_cred
  B. ldap_proxy_agent
  C. ldap_client_auth
  D. ldap_client_cred
  D. ldap_client_cred

• Question 409:

  Sometimes a process must give up some of its memory space allocation to another process. The process has some of its pages in RAM paged out. Which two statements accurately describe this paging process? (Choose two.)

  A. All the modified data memory pages of a process are moved to a swap area.
  B. Selected anonymous memory pages that contain private data or stack information are placed in a swap area.
  C. Unchanged file system pages are NOT placed in swap areas because file system data exist as permanent storage.
  D. The size of a memory page is fixed and is based on the architecture of the machine running Solaris 10 OS (8192 bytes for SPARC, 4096 bytes for x86 platforms).
  B. Selected anonymous memory pages that contain private data or stack information are placed in a swap area.
  C. Unchanged file system pages are NOT placed in swap areas because file system data exist as permanent storage.

• Question 410:

  A system administrator is configuring a server to PXE boot an x86-based system with a MAC address of

  00:07:e9:05:a7:ab. The x86-based system will have a unique JumpStart profile applied to it. Which three options should be specified for the add_install_client script? (Choose three.)

  A. -d
  B. x86
  C. -DHCP
  D. i86pc
  E. SUNW.i86pc
  F. -e 00:07:e9:05:a7:ab
  G. -m 00:07:e9:05:a7:ab
  A. -d
  D. i86pc
  E. SUNW.i86pc