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Oracle 1z0-820 Exam Questions

Oracle 1z0-820 Exam Questions Answers

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Oracle 1z0-820 Practice Test Questions ( Updated) – Real Exam Questions & Dumps PDF

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Oracle 1z0-820 Sample Questions – Free Practice Test & Real Exam Prep

Question #1

alice is a user account used by Alice on a Solaris 11 system.sadmin is a role account on the same system.Your task is to add the command /usr/sbin/cryptoadm to the Network management profile, so that Alice can execute it, while assuming the sadmin role.Select the three activities necessary to accomplish this

  • A. To the file /etc/security/prof_attr, add the line: Network Management: solaris:cmd:RO::/usr/sbin/cryptoadm:euid=0
  • B. To the file /etc/security/auth_attr, add the line: Network Management: solaris:cmd:RO::/usr/sbin/cryptoadm:euid=0
  • C. To the file /etc/security/exec_attr.d/local-entriies, add the line: Network Management: solaris:cmd:RO::/usr/sbin/cryptoadm:euid=0
  • D. Run the roles alice to ensure that alice may assume the role sadmin.
  • E. Run the command profiles sadmin to ensure that the role sadmin includes the network Management profile.
  • F. Run the command profiles alice to ensure that the Alice has permissions to access the Network management profile.
  • G. Run the command profiles “Network management” to ensure that the Network management profile includes the sadmin role. 
Answer: C,D,G
Question #2

I he Automated Installer is used, rather than JumpStart, to install the Oracle Solans 11 operating System. Identify the two correctly matching pairs of equivalent functionality. {Choose two.)

  • A. AJ: manifest files JumpStart: begin script
  • B. Al:installadmcreate-client JumpStart: setup_install_sen/er
  • C. Al SMF system configuration profile files JumpStart: profile files
  • D. Al: SMF system configuration profile files JumpStart: finish scripts and sysidcfg files
Answer: A
Question #3

Identify three options that describe the new Oracle Solaris 11 zone features.

  • A. There are boot environments for zones. 
  • B. Administrators can delegate common administration tasks by using RBAC. 
  • C. Oracle Solaris 11 supports Solaris 8, 9, and 10 branded zones. 
  • D. You can migrate a physical Solaris 10 system and its non-global zones to a solaris10 branded zone running on an Oracle Solaris 11 system. 
  • E. It is possible to change the host ID of a zone.
Answer: A,B,D 
Question #4

Your server hangs intermittently and you believe it may be due to either faulty hardware or a driver. The support technician has told you to generate a live core dump of all memory pages for further analysis Your dump configuration is:Dump content: kernel pagesDump device: /dev/zvol/dsk/rpool/dump (dedicated)Savecore directory: /var/crashSavecore enabled: yesSave compressed: onYou don't have enough space on the current dump device, so you need to store the dump on /dev/zvol/dsk/pool2/dumpWhich option would you select to change the dump location for the next core dump and capture the content of all memory pages as requested by the support technician?

  • A. dumpadm -d /dev/zvol/dsk/pool2/dump
  • B. dumpadm -d /dev/zvol/dsk/pool2/dump -c all
  • C. dumpadm -d /dev/zvol/dsk/pool2/dump -c curproc
  • D. dumpadm -s /dev/zvol/dsk/pool2/dump -c all 
  • E. dumpadm -s /dev/zvol/dsk/pool2/dump
Answer: D
Question #5

Which five statements describe options available for installing the Oracle Solaris 11operating system using the installation media? 

  • A. You can perform a text or LiveCD installation locally or over the network.
  • B. The text Installer does not install the GNOME desktop. The GNOME desktop package must he added after you have installed the operating system.
  • C. The LiveCD Installation cannot be used to install multiple instances of Oracle Solaris.
  • D. The LiveCD installer cannot be used if you need to preserve a specific Solaris Volume Table of Contents (VTOC) slice in your current operating system.
  • E. The LiveCD Installer is for x86 platforms only.
  • F. The GUI installer cannot be used to upgrade your operating system from Solaris 10.
  • G. If you are installing Oracle Solaris 11 on an x86-based system that will have more than one operating system installed in it, you cannot partition your disk during the installation process.
  • H. The LiveCD installer can be used for SPARC or x86 platforms.
Answer: B,C,D,E,F 
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