Free Oracle 1Z0-820 Exam Actual Questions

The questions for 1Z0-820 were last updated On Nov 17, 2024

Question No. 1

View the Exhibit and review the zpool and ZFS configuration information from your system.

Identify the correct procedure for breaking the /prod_data mirror, removing c4tOdO and c4t2d0, and making the data on c4t0d0 and c4t2d0 accessible under the /dev_data mount point

Show Answer Hide Answer
Correct Answer: A

Question No. 2

View the Exhibit

The file came from your Automated Installer (Al) Install server.

The file is_______.

Show Answer Hide Answer
Correct Answer: C

Question No. 3

For an Oracle Solaris 11 Automated Installation (Al), select the two properties that can be configured using System Configuration profiles (SC profiles). (Choose two.)

Show Answer Hide Answer
Correct Answer: B, F

Question No. 4

Select the two statements that correctly describe the operation of NWAM.

Show Answer Hide Answer
Correct Answer: A, D

A: Conditional and system locations can be manually

activated, which means that the location remains active until explicitly disabled.

D: A location comprises certain elements of a network configuration, for example a name service

and firewall settings, that are applied together, when required. You can create multiple locations

for various uses. For example, one location can be used when you are connected at the office by

using the company intranet. Another location can be used at home when you are connected to

the public Internet by using a wireless access point. Locations can be activated manually or

automatically, according to environmental conditions, such as the IP address that is obtained

by a network connection.

Incorrect answers:

Note: The Network Auto-Magic (NWAM) feature simplifies basic network configuration by automatically addressing basic Ethernet and WiFi configurations, such as connecting to your wired or wireless network at startup and displaying notifications about the status of your currently active network connection from the desktop. NWAM is also designed to simplify some of the more complex networking tasks, such as the creation and management of system-wide network profiles, for example, the configuration of name services, IP Filter and IP Security (IPsec).


Question No. 5

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

Show Answer Hide Answer
Correct Answer: B, C, D, E, F

A: If the network is setup to perform automated installations, you can perform a text installation over the network by setting up an install service on the network and selecting a text installation when the client system boots.

B: After a fresh install of Solaris 11 express, only the console mode is activated.

To add Gnome, simply do :

$ sudo pkg install slim_install

This will install additional packages that are not installed by default.

D: The text installer advantages over the GUI installer include:

* In addition to modifying partitions, the text installer enables you to create and modify VTOC slices within the Solaris partition.

F: How do I upgrade my Solaris 10 or lower systems to Solaris 11?

Unfortunately, you CAN'T. There is no direct upgrade installer or other tool that will allow you to upgrade from earlier releases of Solaris to Solaris 11. This is primarily due to the vast changes in the packaging mechanism in Solaris 10.

Incorrect answers:

E: Both installers can be used to install Oracle Solaris on the x86 platform. The text installer can also be used to install Oracle Solaris on the SPARC platform.

G: Both installers enable you to select, create, or modify disk partitions during an installation.

H: Both installers can be used to install Oracle Solaris on the x86 platform. The text installer can also be used to install Oracle Solaris on the SPARC platform.