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Free Oracle 1Z0-820 Practice Test Questions

Exam Code: 1Z0-820
Exam Questions: 135
Upgrade to Oracle Solaris 11 System Administrator
Updated: 16 Jun, 2025
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Practicing : 1 - 5 of 135 Questions
Question 1

You created a new zpool. Now you need to migrate the existing ZFS file system from pool1/prod to pool2/prod.
You have these requirements:
1. Users must have access to the data during the migration, so you cannot shutdown the file system while the migration takes place.
2. Because you want to copy the data as quickly as possible, you need to increase the server resources devoted to the ZFS migration.
Which method would you use to modify the ZFS shadow migration daemon defaults to increase the concurrency and overall speed of migration?

Options :
Answer: A
Question 2

When setting up Automated Installer (AI) clients, an interactive tool can be used to generate a custom system configuration profile. The profile will specify the time zone, data and time, user and root accounts, and name services used for an AI client installation. This interactive tool will prompt you to enter the client information and an SC profile (XML) will be created.
Which interactive tool can be used to generate this question configuration?

Options :
Answer: B
Question 3

Select the two correct descriptions of the configuration of a default installation of Oracle Solaris 11. (Choose two.)

Options :
Answer: A,B
Question 4

Identify the correctly matching pair of equivalent functionality of JumpStart and Automated installer (AI).

Options :
Answer: B
Question 5

After installing the OS, you boot the system and notice that the syslogd daemon is not accepting messages from remote systems.
Which two options should you select to modify the syslogd daemon configuration so that it accepts messages from remote systems?

Options :
Answer: B,D
Viewing Page : 1 - 14
Practicing : 1 - 5 of 135 Questions
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