1Z0-822 Online Practice Questions and Answers

Your task is to configure storage for an Oracle Solaris 11 system to support multiple web servers. Each web server will be contained in a separate zone. The system has an attached disk array configured as a JBOD (Just a Bunch Of Disks). The system also has an internal solid-state drive.

The data accessed through the websites will be primarily read-only. The web servers are expected to be very busy, so configure the storage for maximum performance. Because the data is primarily static, but redundancy is required to maintain high availability in the event of a hardware failure. Data does not change often, but it is expected that the same data will be accessed many times throughout the day. Which configuration option best meets the data storage requirements?

A. a raid2 storage pool with a separate log device

B. a mirrored storage pool with a separate cache device

C. a mirrored storage pool with a separate log device

D. a three disk striped storage pool with a separate cache device

E. a raidz1 storage pool with a separate log and cache device

You configured a limit of 100 LWPs project. You want to ensure that the LWP limit was not set too low, so you need to monitor the LWPs currently in use by the project. Which two options could you use to monitor the current LWP resource control and the consumption of resources for this project?

A. prtcl $$

B. configuring syslogd to log messages received from the resource manager daemon

C. ps o taskid p

D. prtcl n task.max-lwps $$

E. rctladm l task.max-lwps

F. rctladm e syslog task.max-lwps; when the threshold for the resource is exceeded, a log entry will be generated by syslogd

The following information describes the current dump configuration of your server:

Assume that the following command lines have been run on a system:

(root) # coreadm g $HOME/var/core/%m.core.%f.%t (non-root) $ coreadm p core.%f.%p

Identify the result of a subsequent process crash.

A. A copy of a core file will appear in /var/core.

B. A copy of a core file will appear in the process' current working directory.

C. The root copy will include the taskid of the process.

D. The nonroot copy will include the day of the process crash.

E. The global format will override the per-process format.

F. The global core dump is disabled, so a core file will not be saved.

You are asked to configure your system to save crash dump information. While choosing a directory to save the dump data, you consider protecting a minimum amount of free space. What is the default minimum free space in a crash dump directory?

A. By default, the minimum free space is 10% of the size of the dump volume.

B. By default, no minimum free space is set.

C. By default, the minimum free space is 1 MB.

D. By default, the space is determined by the amount of swap space.

E. By default, the spat e is determined by the amount of memory installed in the system.

You are mentoring a colleague who recently added a local7.notice entry to the /etc/syslog.conf file. After restarting the logging service, your colleague notices that no new records are being logged and asks for your help. Included in the file

are these entries:

...

(19)*.alert root

(20)*.emerg *

(21)local7.notice /var/log/Appx.log

...

While running the syslogd process in debug mode, you notice the following:

You examine the /var/adm/messages file:

Jan 6 00:23:10 so111-server syslogd: line 21: unknown priority name "notice "

What do you identify as the cause of the problem?

A. There is a control or nonprintable character at the end of line 21 in the /etc/syslog.conf file.

B. The application that logs to /var/log/Appx.log does not support the notice priority.

C. There is an extra space in line 21 in the /etc/syslog.comf file.

D. The facility local7 does not support the notice priority.

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 are creating a new SMF service named newservice. You perform the following steps:

-

Create the XML manifest file to define the service.

-

Create a script to be used to start and stop the service and set the execute permissions on this script.

What is the next step that you must perform to install this service?

A. Enable the service

B. Export the service

C. Import the service.

D. Create a snapshot of the service to be stored in the repository.

What does the following command change?

pkg set-publisher G `*' g http://server1.domain.com solaris

A. It updates all Solaris publishers and deletes the server1.domain.com origin.

B. It deletes all Solaris publishers and adds the server1.domain.com origin.

C. It adds server1.domain.com to the Solaris publisher list.

D. It sets the origin for the Solaris publisher to server1.domain.com.

E. It adds the server1.domain.com repository as an origin for the solaris publisher.

Your organization uses NFS to share data from Oracle Solaris servers to Oracle Solaris clients. The server currently has an NFS share configured for the rpool/export/data file system. A client is currently mounting this file system. As administrator, you add a new file system rpool/export/data/yesterdays_data, and copy data into the new file system. Which action is required for the client currently mounting the rpool/expor/data file system to access the new data?

A. The rpool/export/data/yesterdays_data file system must be mounted.

B. No action is required because the data is automatically made available.

C. The rpool/export/data file system must be remounted.

D. The nfs/client server must be restarted.

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.