Oracle 1Z0-820 Exam Dumps - Updated May 2026

Review the zonestat command:

zonestate - q physical - memory -R high -z -p -p ''zones'' 10 24h 60m

Select the option that correctly describes the information that is displayed by this command.

AIt is a sample of dbzone's physical memory usage taken every hour over a 24-hour period.
Only the top 10 samplings of peak memory usage are displayed.
All other utilization data is eliminated.

BIt is a sample of dbzone's CPU, virtual memory, and networking utilization.
Physical memory is executed from the report.
The sampling is taken every 10 minutes over a 24-hour period and peak utilization id displayed each hour.

CIt is a sample of dbzone's CPU, virtual memory, and networking utilization.
Physical memory is executed from the report.
The sampling is taken every 10 minutes over a 24-hour period and displayed each hour.

DIt is a sample of dbzone's physical memory usage taken every 10 seconds and 24-hour period.
Only peak virtual memory usage and CPU utilization are displayed each hour.
All other Utilization data is eliminated.

EIt is a sample of dbzone's physical memory usage taken every 10 seconds and 24-hour period.
Only peak memory usage is displayed each hour.
All other utilization data is eliminated.

Question 2

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?

ASvccfg - s filesystem/shadowd:default
setprop config_params/shadow_threads=integer: 16
end
svcadm refresh filesystem/shadowd: default

BSpecify the -b <blocksize> option with the zfs create command and increase the value of <blocksize>

CUse the -o -volblocksize=<blocksize>option with the zfs create command and increase the value of the default <blocksize>.

DSvccfg -s filesystem/zfs: default
setprop config_params/shadow_threads = integer: 16
end
svcadm refresh filesystem/zfs:default

Question 3

The ZFS configuration on your server is:

Pool1 6.67G 31K /pool

Pool1/data 31K 31K /data

Select the three commands that you would use to 1. Create, 2. List, and 3. Delete a snapshot of the /data file system.

Azfs snapshot pool1/data@now

Bzfs create snapshot pool1/data@now

Czfs list -t snapshot

Dzfs list -t snapshot pool1/data

Ezfs destroy pool1/data@now

Fzfs destroy snapshot pool1/data@now

Question 4

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

The application development team requested an up-to-date copy of the data from the /prod_data file system. You decide to give the team one of the disk drives containing the data by breaking the mirror, removing the disk c4t1d0 and mounting c4t1 dO under a new mount point named /dev_data. Identify the correct procedure for breaking the mirror, removing c4t1d0. and making the data on that drive accessible under the /dev_data mount point

Azfs destroy pooh /prod_data
zfs create pool1/prod_data c4t1d0 zfs create pool1/dev_data c4t1d0

Bzfssplitpool1/prod_data
zfs mount -F zfs pool1/dev_data c4t1d0

Czpool split pooll pool2 zpool import pool2 zfs set mountpoint=/dev_data pool2/prod_data

Dzpool split pool1/prod_data -n pool2/dev_data
zpool import -o mountpoint=/dev_data pool2/dev_data
3 e zfs split pool1/prod_data -n pool2/dev_data zfs set mountpoint=/dev_data pool2/dev_data

Question 5

Your mentor suggests using the dladm rename-link command to rename the network datalinks.

What are the two advantages of following this advice?

AIt can clarify which network interface has what purpose.

BIt can simplify specifying the network interface with the dladm modify-aggr command.

CIt can simplify specifying the network interface with the dladm modify-bridge command.

DIt can simplify IP filter rule changes if the network interface is replaced with a different type.

EIt can prevent accidental deletion of the network interface with the dladm delete-phys command.

FIt can prevent accidental deletion of the network interface configuration with the ipadm delete-addr command.

Unlock All Features of Oracle 1Z0-820 Dumps Software

Just have a look at the best and updated features of our 1Z0-820 dumps which are described in detail in the following tabs. We are very confident that you will get the best deal on this platform.

Select Question
Types you want

Set your desired
pass percentage

Allocate Time
(Hours: Minutes)

Create Multiple
Practice test with
limited questions

Customer
Support

Latest Success Metrics For actual 1Z0-820 Exam

This is the best time to verify your skills and accelerate your career. Check out last week's results, more than 90% of students passed their exam with good scores. You may be the Next successful Candidate.

95%

Average Passing Scores in final Exam

91%

Exactly Same Questions from these dumps

90%

Customers Passed Oracle 1Z0-820 exam