Free Oracle 1Z0-821 Exam Questions

Absolute Free 1Z0-821 Exam Practice for Comprehensive Preparation 

  • Oracle 1Z0-821 Exam Questions
  • Provided By: Oracle
  • Exam: Oracle Solaris 11 System Administration
  • Certification: Oracle Solaris
  • Total Questions: 245
  • Updated On: Apr 20, 2026
  • Rated: 4.9 |
  • Online Users: 490
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  • Question 1
    • View the Exhibit and review the zpool and ZFS configuration information from your system.
      3
      Identify the correct procedure for breaking the /prod_data mirror, removing c4t0d0 and c4t2d0, and making the data on c4t0d0and c4t2d0 accessible under the dev_data mount point.

      Answer: D
  • Question 2
    • Examine this command and its output:
      $ zfs list -r -t all tank
      Name USED AVAIL REFER MOUNTPOINT
      tank 3.00G 1.84G 32K /tank
      tank/database 3.00G 1.84G 2.00G /tank/database
      tank/[email protected] 1.00G - 2.00G --
      Which two conclusions can be drawn based on this output?

      Answer: A,B
  • Question 3
    • You have installed software updates to a new boot environment (BE) and have activated that the booting to the new BE, you notice system errors. You want to boot to the last known good configuration.
      Which option would you use on a SPARC system to boot to the currentBE boot environment?

      Answer: A
  • Question 4
    • Server A, Server B, and Server C are connected to the same network switch and are on the sari Each server has a single network interface, net0.
      You received a tech support call that Server B has lost network connectivity. Your troubleshooting has discovered:
      Server A can ping Server C, but not Server B.
      Server B can ping localhost, but not Server A or C.
      Server C can ping Server A, but not Server B.
      On Server F3, you enter the following command:
      dladm show-phys | grep net0
      Response:
      net0/v4 Ethernet down 0 unknown el00gl
      What is the next logical troubleshooting action?

      Answer: D
  • Question 5
    • You are asked to determine user jack's default login directory. Which command would provide you with useful information?

      Answer: A
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