Oracle 1Z0-820 Exam Dumps

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Number Of Questions: 131

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Exam Details

Exam Name:

Upgrade to Oracle Solaris 11 System Administrator

Exam Code:

1Z0-820

Total Questions in Exam:

131

Demo Questions

Q1. You have set up the task.max-lwps resource control on your Solaris 11 system. Which option describes how to configure the system so that syslogd notifies you when the resources control threshold value for the task.max-lwps resource has been exceeded?

A.Use the rctladm command to enable the global action on the task.max-lwpa resource control.

B. Modify the /etc/syslog.conf file to activate system logging of all violations of task.max-lwps and then refresh then svc: /system/system-log:default service.

C. Activate system logging of all violations of task.max-lwpp in the /etc/rctldm.conf file and then execute the rctladm-u command.

D. Use the prct1 command to set the logging of all resource control violations at the time the task.max-lwps resource control is being setup.

E. Use the setrct1 command to set the logging of all resource control violations for the task.max-lwps resource control.

Answer

Correct Answer: A

Q2. Review the zonestat command: zonestate - q physical - memory -R high -z -p -p ''zones'' 10 24h 60m Select the option that correctly describes the information that is displayed by this command.

A.It is a sample of dbzone's physical memory usage taken every hour over a 24-hour period. Only the top 10 samplings of peak memory usage are displayed. All other utilization data is eliminated.

B. It is a sample of dbzone's CPU, virtual memory, and networking utilization. Physical memory is executed from the report. The sampling is taken every 10 minutes over a 24-hour period and peak utilization id displayed each hour.

C. It is a sample of dbzone's CPU, virtual memory, and networking utilization. Physical memory is executed from the report. The sampling is taken every 10 minutes over a 24-hour period and displayed each hour.

D. It is a sample of dbzone's physical memory usage taken every 10 seconds and 24-hour period. Only peak virtual memory usage and CPU utilization are displayed each hour. All other Utilization data is eliminated.

E. It is a sample of dbzone's physical memory usage taken every 10 seconds and 24-hour period. Only peak memory usage is displayed each hour. All other utilization data is eliminated.

Answer

Correct Answer: D

Q3. Which three Installation option allow for a "hands free" and "unattended'" Installation of the Solaris 11 environment?

A.Jumpstart

B. LiveCD

C. A text Installation over the network

D. An Automated Installation performed on an x86 client

E. An Automated Installation using media from a local DVD or USB drive

F. An Automated Installation using a networked repository

Answer

Correct Answer: D, E, F

Q4. Review the output from a ZFS file system: NAMEPROPERTYVALUESOURCE pool1/encryptencryptionaes-256-ccmlocal pool1/encryptkeysourceraw,file///mykeylocal You need to recreate the pooM/encrypt file system exactly as it is listed above Which two commands can you use to recreate the pooM/encrypt file system? (Choose two.)

A.pktool genkey keystone=file outkey=/mykey keytype=aes keylen=256

B. genkey pktool keystore=file outkey=/mykey keytype=aes keylen=256

C. zfs create -o encryption=aes-256-ccm -o keysource=raw,file://mykey pooll/encrypt

D. zfs create -o encryption=aes-256-ccm -o keysource=raw,file:///mykey pooM/encrypt

E. zfs create -o encryption=aes-256-ccm -o keysource=raw,file:///mykey source=local pooll/encrypt

Answer

Correct Answer: B, C

Q5. The COMSTAR framework provides support for the iSCSI protocol. Select three options that correctly describe the COMSTAR framework.

A.iSCSI devices can be used as dump devices.

B. SCSI commands are carried over IP networks and enable you to mount disk devices from across the network onto your local system.

C. Large amounts of data can be transferred over an IP network with very little network degradation.

D. COMSTAR allows you to convert any Solaris11 host into a SCSI target device that can be accessed over a storage network.

E. One IP port can handle multiple ISCSI target devices.

Answer

Correct Answer: B, D, E

Answer

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Oracle 1Z0-820 Exam Dumps

Certification Exams

Downloadable PDF versions

100% Confidential

Updated Regularly

Advanced Features

Number Of Questions: 131

Exam Details

Demo Questions

Q1. You have set up the task.max-lwps resource control on your Solaris 11 system. Which option describes how to configure the system so that syslogd notifies you when the resources control threshold value for the task.max-lwps resource has been exceeded?

A.Use the rctladm command to enable the global action on the task.max-lwpa resource control.

B. Modify the /etc/syslog.conf file to activate system logging of all violations of task.max-lwps and then refresh then svc: /system/system-log:default service.

C. Activate system logging of all violations of task.max-lwpp in the /etc/rctldm.conf file and then execute the rctladm-u command.

D. Use the prct1 command to set the logging of all resource control violations at the time the task.max-lwps resource control is being setup.

E. Use the setrct1 command to set the logging of all resource control violations for the task.max-lwps resource control.

Q2. Review the zonestat command: zonestate - q physical - memory -R high -z -p -p ''zones'' 10 24h 60m Select the option that correctly describes the information that is displayed by this command.

A.It is a sample of dbzone's physical memory usage taken every hour over a 24-hour period. Only the top 10 samplings of peak memory usage are displayed. All other utilization data is eliminated.

B. It is a sample of dbzone's CPU, virtual memory, and networking utilization. Physical memory is executed from the report. The sampling is taken every 10 minutes over a 24-hour period and peak utilization id displayed each hour.

C. It is a sample of dbzone's CPU, virtual memory, and networking utilization. Physical memory is executed from the report. The sampling is taken every 10 minutes over a 24-hour period and displayed each hour.

D. It is a sample of dbzone's physical memory usage taken every 10 seconds and 24-hour period. Only peak virtual memory usage and CPU utilization are displayed each hour. All other Utilization data is eliminated.

E. It is a sample of dbzone's physical memory usage taken every 10 seconds and 24-hour period. Only peak memory usage is displayed each hour. All other utilization data is eliminated.

Q3. Which three Installation option allow for a "hands free" and "unattended'" Installation of the Solaris 11 environment?

A.Jumpstart

B. LiveCD

C. A text Installation over the network

D. An Automated Installation performed on an x86 client

E. An Automated Installation using media from a local DVD or USB drive

F. An Automated Installation using a networked repository

A.pktool genkey keystone=file outkey=/mykey keytype=aes keylen=256

B. genkey pktool keystore=file outkey=/mykey keytype=aes keylen=256

C. zfs create -o encryption=aes-256-ccm -o keysource=raw,file://mykey pooll/encrypt

D. zfs create -o encryption=aes-256-ccm -o keysource=raw,file:///mykey pooM/encrypt

E. zfs create -o encryption=aes-256-ccm -o keysource=raw,file:///mykey source=local pooll/encrypt

Q5. The COMSTAR framework provides support for the iSCSI protocol. Select three options that correctly describe the COMSTAR framework.

A.iSCSI devices can be used as dump devices.

B. SCSI commands are carried over IP networks and enable you to mount disk devices from across the network onto your local system.

C. Large amounts of data can be transferred over an IP network with very little network degradation.

D. COMSTAR allows you to convert any Solaris11 host into a SCSI target device that can be accessed over a storage network.

E. One IP port can handle multiple ISCSI target devices.

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