Oracle Oracle Certifications 1Z0-822 Questions & Answers

• Question 111:

  Resource constraints have been placed on a particular project. Which command would you use to view the constraints that have been placed on that project?

  A. ipcs

  B. prctl

  C. projects

  D. rctladm

  E. prstat

  Correct Answer: B

• Question 112:

  Frank is a member of two projects on you system. He has a process running in a project called project- clock and needs to move it under the other project he belongs to. Which command must Frank use to move the process?

  A. setproject

  B. newtask

  C. projmod

  D. prtcl

  Correct Answer: C

• Question 113:

  You and an associate named Frank administer a Solaris server. Frank will be responsible for monitoring system resource usage, so you set up a project entry for his account. Consider the following commands and output:

  

  Which is Frank's default project?

  A. default

  B. clockfix

  C. user.frank

  D. group.staff

  Correct Answer: B

• Question 114:

  What can you retrieve using a vmstat command?

  A. the number of kernel threads active on the system

  B. the amount of physical memory available on the system

  C. the rate of system calls made on the system

  D. the amount of time spent on paging activity

  Correct Answer: A

• Question 115:

  User Frank is a member of two projects. He currently has a process running. He needs to move the process from its current project to the other project. Which command must Frank use to determine the process' task ID?

  A. projects

  B. prtcl

  C. id

  D. ps

  Correct Answer: D

• Question 116:

  Examine the output of the following commands:

  

  Which statement is true concerning these resource controls settings?

  A. The zone.max-lwps resource control was set to its value when the zone.max- processes resource control was set to its value.

  B. The prctl command can be used to change the max value for these resource controls.

  C. The zone.max-processes resource control will deny zombie processes from exhausting the resource table.

  D. The zone.max-lwps resource control will deny zombie processes from exhausting the process table.

  Correct Answer: C

• Question 117:

  Consider the following command:

  zonestat q r physical-memory R high z dbzone p p "zones" 10 24h 60m

  What data will this command report?

  A. The dbzone's physical memory usage every hour for a day, displaying the 10 higher usage intervals for each hour.

  B. All the dbzone's resource usage, excluding physical memory, 10 times an hour for a day.

  C. The dbzone's CPU, virtual memory, and networking utilization every hour for a day, displaying top 10 usage intervals.

  D. The dbzone's memory and CPU utilization every 10 seconds for a day, displaying peak usage each hour.

  E. The dbzone's physical memory usage every 10 seconds for a day. displaying peak usage each hour.

  Correct Answer: D

• Question 118:

  Consider the following command and output:

  user$ newtask v p canada Identify the output.

  A. the task ID for the project canada

  B. the project ID for the project canada

  C. the task ID for the shell

  D. the task ID for all jobs already running in the shell

  Correct Answer: C

• Question 119:

  Which vmstat field output indicates the effort the system is making to find memory for future processes?

  A. re

  B. sr

  C. free

  D. fr

  Correct Answer: A

• Question 120:

  A recursive snapshot was taken of the root pool and the snapshot streams are stored on a remote system. The boot disk has failed, has been replaced, and the root pool snapshots have been restored. Which two steps are still required to make the system bootable?

  A. Re-create the swap and dump devices.

  B. Install the boot blocks on the new disk.

  C. Restore the snapshot stream.

  D. Set the bootfs property on the root pool.

  E. Perform a ZFS rollback to restore the file systems in the root pool.

  Correct Answer: CE