Oracle 1Z0-822 Online Practice Questions and Exam Preparation

Oracle 1Z0-822 Online Questions & Answers

• Question 101:

  You are asked to configure your system to save crash dump information. While choosing a directory to save the dump data, you consider protecting a minimum amount of free space. What is the default minimum free space in a crash dump directory?

  A. By default, the minimum free space is 10% of the size of the dump volume.
  B. By default, no minimum free space is set.
  C. By default, the minimum free space is 1 MB.
  D. By default, the space is determined by the amount of swap space.
  E. By default, the spat e is determined by the amount of memory installed in the system.
  C. By default, the minimum free space is 1 MB.

• Question 102:

  To reduce the use at storage space on your server, you want to eliminate duplicate copies of data in your server's ZFS file systems. How do you specify that pool1/data should not contain duplicate data blocks on write operations?

  A. zfs create o compression=on pool1/data
  B. zpool create o deduplication=on pool1 ; zfs create pool1/data
  C. zpool create o dedupratio=on pool1 ; zfs create pool1/data
  D. zfs create o dedupratio=2 pool1/data
  E. zfs create o dedup=on pool1/data
  E. zfs create o dedup=on pool1/data

• Question 103:

  The output of the ppriv command lists four privilege sets. Which option best describes the Inherited privilege set?

  A. It is the privilege set that nonroot users may inherit.
  B. It is the privilege set an effective-user process may inherit.
  C. It is the privilege set only privilege-aware child processes may inherit.
  D. It is the privilege set the current process inherited.
  D. It is the privilege set the current process inherited.

• Question 104:

  Which sequence of commands will create a virtual network interface?

  

  A. Option A
  B. Option B
  C. Option C
  D. Option D
  A. Option A

• Question 105:

  The default route for the NCP static is changed with the following command sequence: When does the entered route take effect?

  

  A. after the set command
  B. after the verify command
  C. after the commit command
  D. after the exit command
  E. after enabling the location user (command not shown)
  C. after the commit command

• Question 106:

  You need to make a permanent modification to a machine's naming service. You need to change naming service from files to LDAP. Which two alternative methods would accomplish this task?

  A. Modify the existing /etc/nsswitch.conf file and execute: # nscfg import -?name-service/switch
  B. Modify the existing /etc/nsswitch-conf file and execute: # netcfg import name-service/switch # svcadm refresh name-service/switch
  C. Modify the existing /etc/nsswitch.conf file and execute: # svcadm restart milestone/self-assembly
  D. Use the netcfg command to modify the location profile for the DefaultFixad network configuration profile.
  E. Use the svccfg command to set config/* properties in the name-service/switch service: # svcadm refresh name-service/switch # svcadm restart name-service/switch
  B. Modify the existing /etc/nsswitch-conf file and execute: # netcfg import name-service/switch # svcadm refresh name-service/switch
  E. Use the svccfg command to set config/* properties in the name-service/switch service: # svcadm refresh name-service/switch # svcadm restart name-service/switch

• Question 107:

  Which is the result of the following command?

  # zfs send i dpool/sales/qrreports@qtrreport dpool/sales/qrreports@mth3qtrreport

  A. An error message will be sent to standard error.
  B. The dpool/sales/qrreports@qtrreport snapshot is saved to disk.
  C. The dpool/sales/qrreports@mth3qtrreport snapshot is saved to disk
  D. The difference between the First snapshot and the second snapshot will be written to disk
  A. An error message will be sent to standard error.

• Question 108:

  Which two commands restart the pkg server daemon?

  A. pkill -HUP pkg.depotd
  B. svcadm restart svc:/application/pkg/server
  C. pkill -USR1 pkg.depot
  D. svcadm refresh svc:/application/pkg/server
  E. pkg fix
  D. svcadm refresh svc:/application/pkg/server

• Question 109:

  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
  A. /var/adm/audit, 100 MB

• Question 110:

  Which network component is the default target for IPMP probe-based Failure detection?

  A. the default router
  B. any nongateway system on the same subnet
  C. any group interface with a test address
  D. the first responder to the in.mpathd broadcast request
  A. the default router