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  • Exam Name: Upgrade to Oracle Solaris 11 System Administrator
  • Last Update: May 4, 2024
  • Questions and Answers: 133
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1z0-820 Practice Exam Questions with Answers Upgrade to Oracle Solaris 11 System Administrator Certification

Question # 6

You are asked to troubleshoot networking issues on an unfamiliar system.

Select the correct command to display what network devices are installed.

A.

ifconfig -a

B.

dladm show-dev

C.

dladm show-phys

D.

dladm show-ether

E.

netadm show-dev

F.

netadm show-ether

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Question # 7

After installing the OS, you boot the system and notice that the syslogd daemon is not accepting messages from remote systems.

Which two options should you select to modify the syslogd daemon configuration so that it accepts syslog messages from remote systems? (Choose two.)

A.

svccfg -ssvc/system/system-log setprop start/exec="syslogd -t" Restart the syslogd daemon

B.

Set the following parameter in the /etc/syslogd.conf file: LOG_FROM_REMOTE=YES

Restart the syslogd daemon

C.

svcadm enable svc:/system/system-log/config/log_from_remote

Restart the syslogd daemon.

D.

svccfg -s svc /system/system-loq setprop config/log_from_remote=true

Restart the syslogd daemon.

E.

Set the following parameter in the /etc/default/syslogd file: LOG_FROM_REMOTE=YES

Restart the syslogd daemon

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Question # 8

Which two accurately describe the Image Packaging System (IPS) components? (Choose two.)

A.

Every package is represented by an FMRI, consisting of a publisher, a name, and a version, with the scheme.

B.

Every package is represented by a manifest, consisting of a publisher, a name, and a version, with the scheme.

C.

A publisher is an entity that develops and constructs packages.

D.

a repository is an entity that publishes and provides access to packages.

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Question # 9

Your task is to convert a JumpStart sysidcfg file to an Automated Installer (AI) sc_profile.xml file, using js2ai.

Select two unsupported items that will require changes.

A.

terminal = zterms

B.

name_service-NTS+

C.

timezone=US/pacific

D.

system_locale=en_US

E.

network_interface=PRIMARY

F.

root_password=rJmvLUXM10cU

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Question # 10

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

1z0-820 question answer

Which two statements describe the Information conveyed by this Icon?

A.

NWAM is disabled.

B.

NWAM is automatically configuring the network.

C.

The wireless network card is manually configured and operational.

D.

The wireless network card is manually configured but not operational.

E.

The wireless network card is automatically configured and operational.

F.

The wireless network card is automatically configured but not operational.

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Question # 11

The core dump configuration for your system is:

1z0-820 question answer

A user is running a process in the global zone and the process crashes. The process information is:

User1 2663 2618 0 17:46:42 pts/2 0:00 /usr/bin/bash

The server host name is: zeus

What will the per-process core file be named?

A.

core.bash.2663.global

B.

core.bash.2663.zeus

C.

/var/core/core.bash.2663

D.

/var/core/core.bash.2663.global

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Question # 12

After installing the OS, you boot the system and notice that the syslogd daemon is not accepting messages from remote systems.

Which two options should you select to modify the syslogd daemon configuration so that it accepts messages from remote systems?

A.

svccfg -s svc:/system/system -log setprop start/exec= “syslogd -t”

Restart the syslogd daemon.

B.

Set the following parameter in the /etc/syslogd.conf file: LOG_FROM_REMOTE= YES

Restart the syslogd daemon.

C.

svcadm enable svc:/system/system -log/config/log_from_remote

Restart the syslogd daemon.

D.

svccfg -s svc:/system/system-log setprop config/log_from_remote=true

Restart the syslogd daemon.

E.

Set the following parameter in the /etc/default/syslogd file: LOG_FROM_REMOTE=YES

Restart the syslogd daemon.

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Question # 13

The crash dump notification on your server is:

1z0-820 question answer

Documentation states that there should be two core files for each crash dump in the /var/crash directory named vmdump.0

Which command should you choose to display theses two files?

A.

savecore -f vmdump.0

B.

dumpadm uncompressed

C.

gunzip vmdump.0

D.

dumpadm -z off

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Question # 14

Which five statements describe options available for installing the Oracle Solaris 11operating system using the installation media?

A.

You can perform a text or LiveCD installation locally or over the network.

B.

The text Installer does not install the GNOME desktop. The GNOME desktop package must he added after you have installed the operating system.

C.

The LiveCD Installation cannot be used to install multiple instances of Oracle Solaris.

D.

The LiveCD installer cannot be used if you need to preserve a specific Solaris Volume Table of Contents (VTOC) slice in your current operating system.

E.

The LiveCD Installer is for x86 platforms only.

F.

The GUI installer cannot be used to upgrade your operating system from Solaris 10.

G.

If you are installing Oracle Solaris 11 on an x86-based system that will have more than one operating system installed in it, you cannot partition your disk during the installation process.

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Question # 15

Select two statements that correctly describe the capabilities of the Distribution Constructor.

A.

ISO images for use with the Automated Installer (AI) can be created.

B.

Bootable USB images can be created for SPARC and x86 architectures.

C.

A single installation server can be used to create ISO images for SPARC and x86 architectures.

D.

Checkpoints can be used to pause the build, allowing scripts to run that modify the resulting ISO Image.

E.

A single Installation server can be used to create ISO images for Solaris 10 and Solaris11 operating systems.

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Question # 16

The core dump configuration in your non global zone is

1z0-820 question answer

A user is running a process in a non-global zone (testzone) and the process crashes. The process information is:

user126632618017:46:42pts/20:00/usr/bin/bash

When the user's process crashes in testzone, a non-global zone, where will the core dump be saved?

A.

The file will be stored in the non-global zone's directory: /var/core/pprocess/core.hash.2663.

B.

The file will be saved in the global zone's directory: /var/core/core.bash.2663.

C.

A core file cannot be generated in a non-global zone because it shares the kernel with the global zone.

D.

The file will be stored in the global zone's directory: /var/core/pprocess/core.bash.2663.

E.

The file will be saved in non-global zone’s directory: /var/core/core.bash.2663

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Question # 17

You are planning the configuration for IPMP (IP Multipathing).

Best practice dictates that you must ensure that there is at least one neighbor on each subnet that responds to ICMP echo request probes to detect link failure

Which two of the following statements are true regarding the link failure detection process? (Choose two.)

A.

By default, in.mpathd selects the default router as the only test partner.

B.

The default failure detection time is 60 seconds (12 consecutive probes).

C.

Without test partners, in.mpathd cannot detect the failure of a subinterface.

D.

Arbitrary hosts on the subnet are detected by sending an "all hosts" (224.0.0.1) multicast packet

E.

Arbitrary hosts on the subnet are detected by sending an "all routers" (224.0.0.2) multicast packet.

F.

Arbitrary hosts on the subnet are detected by examining the ARP cache (Internet-to-MAC address translation table).

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Question # 18

You are going to use the- Automated installer (AI) to install a non global zone named zone1. You have created a custom manifest for the non-global zone and named it zone1manifest

Which command will you use to add this custom manifest to the s11-sparc install service and associate this custom manifest with the non-global zone?

A.

installadm create-profile -n s11-sparc -f /tmp/zone1manifest.xml - c

B.

installadm create-manifest -n s11-sparc -f /tmp/zone1manifest.xml -m

C.

installadm create-client -n s11-sparc -f /tmp/zone1manifest.xml -m zone1manifest -c zonename= “zone1”

D.

installadm create-service - n s11-sparc -f /tmp/zone1manifest.xml -m zone1manifest - c zonename=”zone1”

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Question # 19

Which three events trigger the automated NWAM configuration? (Choose three.)

A.

a DHCP lease is acquired.

B.

a WLAN card is disconnected.

C.

The DefaultFixed NCP is enabled.

D.

An Ethernet cable is disconnected.

E.

A failed interface card assigned to an IPMP group is replaced.

F.

The dladm create-vnic command is executed to create a virtual network interface.

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