1Z0-821 Exam Training Practice Tests (Oracle Solaris 11 System Administration)]

Question 1

Identify the correct description of an IPS image.

A. An ISO image of the Solaris media DVD B. A location where packages can be installed, for example, your Solaris instance C. A depot location or source where Solaris packages can be installed from D. An IPS repository

Correct Answer: B

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Question 2

Review the ZFS dataset output that is displayed on your system:

Which four correctly describe the output?

A. /data/file5 has been modified. B. /data/file4 has been added. C. /data/file1 has been deleted. D. /data/file3 has been renamed to /data/file13. E. The link /data/file3 has been added. F. /data/file3 (a link) has been removed. G. /data/file1 has been modified and is now smaller. H. /data/file4 has been modified and is now larger.

Correct Answer: A,B,C,D

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Question 3

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?

A. Svccfg -s filesystem/zfs: defaultsetprop config_params/shadow_threads = integer:
16endsvcadm refresh filesystem/zfs:default B. Specify the -b <blocksize> option with the zfs create command and increase the value of
< blocksize> C. Svccfg - s filesystem/shadowd:defaultsetprop config_params/shadow_threads=integer:
1 6endsvcadm refresh filesystem/shadowd: default D. Use the -o -volblocksize=<blocksize>option with the zfs create command and increase the value of the default <blocksize>.

Correct Answer: C

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Question 4

View the Exhibit and review the disk configuration.

The following command is executed on the disk:
zpool create pool1 c3t3d0s0
What is the result of executing this command?

A. A zpool create error is generated. B. The disk will contain an EFI disk label. C. A 1-GB ZFS file system named /pool1 is created. D. A 15.97-GB storage pool named pool1 is created.

Correct Answer: C

Question 5

This iron is displayed on the desktop of a laptop computer, which is running Oracle Solaris
11.

Which two statements describe the Information conveyed by this Icon?

A. The wireless network card is manually configured and operational. B. The wireless network card is manually configured but not operational. C. The wireless network card is automatically configured and operational. D. NWAM is automatically configuring the network. E. The wireless network card is automatically configured but not operational. F. NWAM is disabled.

Correct Answer: A,D

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Question 6

The global zone has 8 CPUS. YOU suspect that one of your non global /ones, dbzone, is consuming all of the CPU resources.
Which command would you use to view the CPU utilization for all of the zones to confirm this?

A. Run from the global zone:prstat -Z B. Run from each zonezlogin <zonename> mpstat C. Run from the global zone:prctl -i D. Run from the global zone:rctladm -1 E. Run from the global zone:zonestar -r summary

Correct Answer: A

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Question 7

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

A. JumpStart: setup_serverAI: installadm create-service B. JumpStart: finish scripts and sysidsfg filesAI: manifest files C. JumpStart: add_Install_clientAI: SMF system configuration profile files D. JumpStart: begin script AI: package repository

Correct Answer: A

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Question 8

Select the packet type that identifies members of the group and sends information to all the network interfaces in that group.

A. Multicast B. Unicast C. Broadcast D. Bayesian E. Quality of Service Priority

Correct Answer: A

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Question 9

User jack makes use of the bash shell; his home directory is/export/home/jack.
What is the correct setting of umask, and where should it be set, to allow jack to create a shell script using the vi editor, that is executable by default?

A. umask value of 0722 set in /etc/profile B. umask value of 0722 set In /export/home/jack/.bashrc C. umask value of 0002 set in /etc/profile D. It is not possible to make a script executable without using the chmod command. E. umask value of 0002 set in /export/home/jack/.bashrc

Correct Answer: C

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Oracle Solaris 11 System Administration - 1Z0-821 Exam Practice Test