1Z0-822 Online Practice Questions and Answers

The zfs holds command displays the following information:

Which two statements are true?

A. Use zfs destroy d pool12/data@nov to destroy the snapshot immediately.

B. Attempts to destroy the snapshot using zfs destroy pool12/data@nov will fail.

C. Attempts to destroy the pool12/data@nov snapshot will not destroy the snapshot immediately.

D. The zfs directory R pool12/data command will destroy the file system immediately.

E. The defer_destroy property is set to on for the pool12/data@nov data set.

F. The userrefs property is set to 1 (or higher) for the pool12/data@nov data set.

Consider the following ZFS configuration:

You have created snapshots of the homo directories which are as follows:

You have another storage pool named bpool on the same system. You use the following command to store the snapshots in this pool:

# zfs send rpool/export/[email protected] | zfs recv f [email protected]

What will be created in the pool bpool as a result of this operation?

A. bpool/export/home/ bpool/export/home/curly

B. bpool/export/home/ bpool/export/home/curly bpool/export/[email protected]

C. bpool/export/home/ bpool/export/home/curly [email protected]

D. bpool/curly bpool/[email protected]

E. bpool/curly

F. bpool/curly [email protected]

The zpool configuration on serverA is:

pool 1 c3t2d0 c3t3d0 pool 2 c3t4d0 c3t5d0

The zpool configuration on servetB is:

pool1 mirror-0 c3t2d0 c3t3d0 mirror-1 c3t4d0 c3t5d0

Which option will modify the configuration on serverA to match serverB?

A. zpool destroy pool2 zpool attach pool1 c3t4d0 c3t5d0

B. zpool destroy pool2 zpool attach pool1 c3t2d0 c3t2d0 c3t4d0 c3t5d0

C. zpool destroy pool2 zpool add pool1 c3t4d0 c3t5d0

D. zpool destroy pool2 zpool mirror pool1 pool2

E. zpool destroy pool2 zpool attach pool1 c3t2d0 attach pool1 c3t3d0 zpool attach pool1 c3t4d0 attach pool1 c3t5d0

F. zpool destroy pool1; zpool destroy pool2; zpool create pool1 mirror c 3t2d0 c3t3d0 mirror c4t4d0 c3t5d0

Which is the result of the following command?

# zfs send i dpool/sales/qrreports@qtrreport dpool/sales/qrreports@mth3qtrreport

A. An error message will be sent to standard error.

B. The dpool/sales/qrreports@qtrreport snapshot is saved to disk.

C. The dpool/sales/qrreports@mth3qtrreport snapshot is saved to disk

D. The difference between the First snapshot and the second snapshot will be written to disk

Which option lists default checkpoints for building an image using the Distribution Constructor?

A. manifest-valid and ba-init

B. ba-arch and grub-setup

C. transfer-ips-install and pre-pkg-img-mod

D. pkg-img mod and create-usb

Which four configuration elements are managed by the dumpadm utility?

A. the location of the dump device

B. the location of the savecore directory

C. the index number for the next core dump

D. the reserved file system space that a core dump may not use

E. the compression of the crash dump file

F. the size of the dump device

You have assigned rights profiles directly to the uses frank and now you want to add another profile. Which command enables you to list profiles directly assigned to frank?

A. userattr profiles frank

B. profiles p frank

C. useratter p frank

D. profiles frank

Your company requires all nonglobal zones to have a limit on the number of processes. The policy is designed to prevent runaway processes from impacting the global zone and other nonglobal zones. To set a limit on processes, you set the

following controls:

rctl:

name: zone.max-processes

value: (priv=privileged,limit=1000,action=none)

rctl:

name: zone.max-lwps

value: (priv=privileged,limit=5000,action=deny)

You must now enable system logging for the zone.max-processes resource control to record when the limit is exceeded. Which command enables system logging for a resource control?

A. priocntl

B. zonecfg

C. rctladm

D. prctl

You capped the physical memory for the testzone at 50M. Which option would temporary increase the cap to 100M?

A. rctladm z testzone zone.capped-memory=100M

B. rcapadm z testzone m 100M

C. rcapadm z testzone zone.capped-memory=100M

D. prctl testzone m 100M

Which two commands restart the pkg server daemon?

A. pkill -HUP pkg.depotd

B. svcadm restart svc:/application/pkg/server

C. pkill -USR1 pkg.depot

D. svcadm refresh svc:/application/pkg/server

E. pkg fix

Your server has a package repository that local clients access remotely. Which option manages HTTP access to the repository?

A. pkg set-property

B. pkg.depotd

C. pkg.repotd

D. pkgrepo

How many Network Configuration Units (NCUs) are required to configure a working Network Configuration Profile (NCP)?

A. 0

B. 1

C. 2 D. 3

By default, which directory does the audit_binfile plug-in write log files in, and what is the maximum size of each log file?

A. /var/adm/audit, 100 MB

B. /var/audit, 100 MB

C. /var/adm, no limit

D. /var/audit, no limit

E. /var/adm/audit, 16 EB

Which two statements are true regarding the audit_remote plugin and the audit service?

A. audit_remote is not loaded by default.

B. The standard service port defined by IANA is 16162.

C. Audit records are sent to all configured remote hosts.

D. The required GSS_API mechanism is kerberos_v5.

E. The maximum number of audit records queued before sending is 100.

You administer a system with three nonglobal zones. All three-zones (z1, z2, and z3) use a common resource pool. The pool is a fixed, two-CPU configuration. The default scheduler is FSS.

Zones z1 and z2 run applications that, over time, consume all available CPU resources. You have allotted 20 shares each to these zones. Zone z3 runs a mission-critical application, so you allotted it 60 shares.

Because of application maintenance, zone z3 is currently using about 10% of the CPU resources in the shared pool. Which option describes the demand when available CPU resources are consumed by zones z1 and z2?

A. Zones z1 and z2 will consume CPU resources until each zone consumes approximately 20% of the CPU resources, and only then they will be constrained.

B. Zones z1 and z2 will consume CPU resources until each zone consumes approximately 60% of the CPU resources, and only then they will be constrained.

C. Zones z1 and z2 will consume CPU resources until each zone consumes approximately 90% of the CPU resources, and only then they will be constrained.

D. Zones z1 and z2 will consume CPU resources until each zone consumes all the resources that they require, up to 100%.