oracle 1z0-822 practice test

Oracle Solaris 11 Advanced System Administration Exam

Last exam update: Dec 15 ,2024
Page 1 out of 9. Viewing questions 1-15 out of 140

Question 1

Which three options will take precedence over one-another in a local zone that uses the Fair Share
Scheduler?

  • A. the global resource control zone.cpu-shares
  • B. the global default scheduling class
  • C. the local zone attribute scheduling-class
  • D. the local zone attribute cpu-shares
  • E. the scheduling class of the pool assigned to a zone
Answer:

A

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Question 2

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.
Answer:

A, D

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Question 3

A contractor has been hired by you company to do some application-specific tuning. You are the
administrator of the server that the contractor will be working on. You decide to enable Oracle
Solaris Auditing. How will auditing help prevent misuse of the server?

  • A. prevents attempts to bypass the protection mechanisms
  • B. stops unauthorized activity
  • C. acts as a deterrent
  • D. prevents misuse
Answer:

A

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Question 4

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. Solaris auditing
  • B. the system/event service
  • C. the system-logging service
  • D. Basic Audit Reporting Tool
  • E. System Extended Accounting
Answer:

A

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Question 5

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
Answer:

A


Explanation:
Reference:
http://docs.oracle.com/cd/E19253-01/816-4557/audittask-44/index.html

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Question 6

You are the primary administrator for a set of Oracle Solaris 11 servers. You noticed some changes to
configuration files. You are concerned that someone may have unauthorized access or that an
authorized user may be abusing the access privilege. You decide to track a set of security events
across multiple servers. How will you configure the systems for this?

  • A. Configure a centralized system-logging server and direct all servers to use it.
  • B. Use audit-config to add the servers' host names to the audit_remote plug in.
  • C. Add centralized NFS file systems to the /etc/security/audit_control file on each server.
  • D. Modify the /etc/security/audit_startup file and add audit_remote logging on each server.
Answer:

D

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Question 7

Examine the following information:

Which statement describes the user auuser audit mask?

  • A. All failed and successful lo events, all failed and successful am events will be logged, no ss events will be logged.
  • B. All failed and successful lo events, all failed and successful am events and successful ss events will be logged.
  • C. All failed and successful lo events, all failed and successful am events and failed ss events will be logged.
  • D. All failed and successful lo events and all failed and successful ss events will be logged.
Answer:

A

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Question 8

You added an interface to the IPMP group ipmp0 with the following commands:
# ipadm create-ip net4
# ipadm add-ipmp i net4 ipmp0
Which statement regarding the newly added interface is correct?

  • A. Link state failure detection will not occur.
  • B. Probe-based failure detection will not occur.
  • C. Without a data IP address, it cannot become active.
  • D. These changes will be lost when the system is booted.
Answer:

A, C

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Question 9

Examine the following command:
ipadm create-addr -T static -a 192.168.1.112/26 net0/v6
Which two statements are true?

  • A. The interface is plumbed.
  • B. The interface is marked down.
  • C. The netmask value is ffffffc0.
  • D. The link local IPv6 address fe80::112 is created.
  • E. Multicast datagrams are not enabled on this interface.
Answer:

C, D

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Question 10

Which two conditions must exist in order to add a new link to an aggregation?

  • A. The new link appears in the output of dladm show-phys.
  • B. The new link may already support an active interface.
  • C. The LACP policy must be set to L4.
  • D. The link may currently be in any state.
  • E. The new link has the same MAC address as the existing links.
Answer:

A, D

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Question 11

You want to configure an anonymous IPMP group. Which method lets you enable this behavior?

  • A. Set the config/transitive-probing property to true in the svc:/network/imp:default service.
  • B. Use the ipadm set-ifprop command to set the anonymous property to true for the IPMP interface.
  • C. Edit the /etc/default./mpathd file and set TRACK_INTERFACES_ONLY_WITH GROUPS=no.
  • D. Set the config/anonymous property to true in the svc:/network/ipmp:default service.
Answer:

C


Explanation:
Reference:
http://simplex.swordsaint.net/files/solaris_11_training_material/man_05.pdf (page 944, last para)

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Question 12

You must configure a ZFS file system on an Oracle Solaris 11 server to share it over NFS.
(rpool/export/share/data mounted on /export/share/data)
The file system must be configured for read-only access and must assign anonymous users a UID of 0.
The file system must allow read and write access for local users. Assuming all ZFS properties except
mountpoint are at their default settings, which option supports these requirements?
A.

B.

C.

D.

Answer:

A

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Question 13

You are about to configure an AI server and you need to determine if NWAM is configured, if the
system has a manually configured IP interface. Which command gives you this information?

  • A. nscfg list
  • B. netadm list
  • C. netcfg list
  • D. svcs network/physical
Answer:

C

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Question 14

Which ipmpstat mode reports each link's status in an IPMP group?

  • A. address
  • B. group
  • C. interface
  • D. probe
  • E. target
Answer:

C

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Question 15

You are considering using IPMP and Link Aggregation. Which two statements are true about these
technologies?

  • A. IPMP requires all interfaces to support the same bit rate.
  • B. Both technologies can increase outbound bandwidth.
  • C. Link Aggregation does not offer link failure protection.
  • D. Link Aggregation requires all interfaces to support the same bit rate.
  • E. IPMP supports load spreading across all interfaces for inbound traffic
Answer:

C, E

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