Oracle
1Z0-822
Oracle Solaris 11 Advanced System Administration
QUESTION & ANSWERS
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QUESTION 1
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%.
Correct Answer: A
QUESTION 2
The default route for the NCP static is changed with the following command sequence:
When does the entered route take effect?
A.
B.
C.
D.
E.
after the set command
after the verify command
after the commit command
after the exit command
after enabling the location user (command not shown)
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Correct Answer: C
QUESTION 3
What is the signature-policy attribute's default value for the pkg client?
A.
B.
C.
D.
None
Verify
Require
require-names
Correct Answer: B
QUESTION 4
You created a virtual network of three zones. One network hosts a web server. Another hosts an
application server used by the web server. The third zone host a video streaming application. You
already configured a flow to prioritize the video traffic over the web server traffic. You now need to
continuously monitor the flow. Which tool must you use to gather the flow data?
A.
B.
C.
D.
the system activity reporter (SAR)
extended accounting
the flowstat command
the kstat utility
Correct Answer: A
QUESTION 5
Which two actions permit the system-log service to receive messages from a remote Solaris host?
A.
B.
C.
D.
setting the property config/log_from_remote to true and restarting the service
setting the property config/log_from_remote to *.noticoand restart the service
configuring a selector for remote messages in the /etc/syslog.conf file
ensuring that port 514 is open to remote traffic and doesn't require a password
Correct Answer: A,D
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QUESTION 6
Your organization uses a fixed base configuration for all Oracle Solaris native brand zones that are
created. You want to configure your server so that it will use your company template when the create
command is issued. Identify the preferred way to accomplish this.
A.
B.
C.
D.
Change the /etc/zones/SYSblank.xml link to link to your company template and use create --b.
Set the default_template property in the system/zones service to your company template.
Change the /etc/zones/SYSsolaris.xml link to link to your company template.
Set the zone_default_template parameter in the /etc/default/zones file.
Correct Answer: C
QUESTION 7
The output of the ppriv command lists four privilege sets. Which option best describes the Inherited
privilege set?
A.
B.
C.
D.
It is the privilege set that nonroot users may inherit.
It is the privilege set an effective-user process may inherit.
It is the privilege set only privilege-aware child processes may inherit.
It is the privilege set the current process inherited.
Correct Answer: D
QUESTION 8
Identify three ways in which the Fair Share Scheduler can be assigned.
A.
B.
C.
D.
E.
poolcfg
dispadmin
zonecfg set pool=
zonecfg set cpu-shares=
by creating a project and attaching a process to that project
Correct Answer: B,D,E
QUESTION 9
Which vmstat field output indicates the effort the system is making to find memory for future
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processes?
A.
B.
C.
D.
re
sr
free
fr
Correct Answer: A
QUESTION 10
You must configure your server to use IPMP with probe based failure detection enabled. Which
statement is a valid constraint or feature that applies to this requirement?
A.
B.
C.
D.
Link-based detection is supported only on Genetic Land Driver version 2 (GLDv2)-complaint NICs.
GLDv2 NICs are not supported in Oracle Solaris 11.
GLDv3 NICs configured for link based detection by default.
You must first disable link based detection before configuring probe-based failure detection.
Correct Answer: D
QUESTION 11
You configured IPMP on the system:
Based on this information, select the correct conclusion.
A.
B.
C.
D.
No default route is configured.
in.mpathd cannot identify failed interfaces.
There are no active interfaces in the group.
There are three standby interfaces in the group.
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E. The property transitive-probing is false.
Correct Answer: C
QUESTION 12
You are the primary administrator for a set of Oracle Solaris 11 servers. You noticed some changes to
configuration files. Yon are concerned that someone may have unauthorized access cm that an
authorized user may be abusing the access privilege. You want to track users of these systems to
determine what tasks each user performs. Select the best way to gather this information.
A.
B.
C.
D.
E.
Solaris auditing
the system/event service
the system-logging service
Basic Audit Reporting Tool
System Extended Accounting
Correct Answer: A
QUESTION 13
You appended a site-specific Rights Profile to the /etc/security/prof_attr file. Which file will be updated
as a result of this operation?
A.
B.
C.
D.
/etc/security/prof_attr.d/local-entries
/etc/security/prof_attr.d/prof_attr
/etc/security/prof_attr.d/core-os
/etc/user_attr
Correct Answer: C
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