Oracle 1Z0-878 Online Practice Questions and Exam Preparation

Oracle 1Z0-878 Online Questions & Answers

• Question 111:

  You already have a storage pool named datapool on c1t1d0 and you need to create a new file system for storing data. Which command is used to create a ZFS file system named cad_data in that storage pool?

  A. zfs create datapool/cad_data
  B. zfs create cad_data datapool
  C. zpool create datapool/cad_data
  D. zfs create datapool/cad_data; newfs -F zfs \
  A. zfs create datapool/cad_data

• Question 112:

  You have setup the following ZFS file systems:

  NAME USED AVAIL REFER MOUNTPOINT datapool 197K 72.8G 29.5K /datapool datapool/data 24.5K 72.8G 24.5K /datapool/data datapool/web 24.5K 72.8G 24.5K /datapool/web

  You want to limit the amount of disk space that the /data/pool/web file system can consume. Which command would set the limit for the /data/pool/web file system so that it would consume no more than 2GB of disk space?

  A. quota datapool/web 2G
  B. set zfs quota 2G datapool/web
  C. zfs set quota=2G datapool/web
  D. zfs set quota -2G datapool/web
  C. zfs set quota=2G datapool/web

• Question 113:

  On a system using only local files for host name resolution the sysiogd daemon configuration file contains

  mai1.debug ifdef('LOGHOST' , /var/adm/auth1og, @1oghost)

  is indicated if the mail-related log messages are written to the /var/adm/authlog file?

  A. The loghost is unreachable over the network.
  B. The loghost entry is not in the /etc/inet/hostsfile.
  C. The system has an /etc/inet/hosts alias of loghost.
  D. The LOGHOST variable is evaluated as false by the m4 macro processor.
  C. The system has an /etc/inet/hosts alias of loghost.

• Question 114:

  When creating a slice for your database replicas, how much space should be allocated to the slice?

  A. 4 Mbytes in size for each replica that it will store.
  B. 8 Mbytes in size for each replica that it will store.
  C. 8 Kbytes in size for each replica that it will store.
  D. 4 Kbytes in size for each replica that it will store.
  A. 4 Mbytes in size for each replica that it will store.

• Question 115:

  Given the following file contents:

  

  Which JumpStart configuration file did this information come from?

  A. profile B. rules.ok
  C. sysidcfg
  D. check script
  E. JumpStart finish script
  C. sysidcfg

• Question 116:

  Which sequence of zonecf g commands shares a directory read-write between a local zone and the global zone?

  A. add inherit--pkg--dir set dir=/export add options rw end
  B. add fs set dir=/export set spec i a1=/export set type=lofs add options rw end
  C. add fs set dir=/export set spec i a1=/dev/dsk/c010d0s7 set raw=/dev/rdsk/c010d0s7 set type=ufs add options rw end
  D. add device se t ma t ch=/dev/*dsk/c010d0s7 end
  B. add fs set dir=/export set spec i a1=/export set type=lofs add options rw end

• Question 117:

  What is the minimum size requirement for swap space on a Solaris 10 OS for the system to boot properly?

  A. zero
  B. twice the amount of physical RAM
  C. equal to the amount of physical RAM
  D. one half the amount of physical RAM
  A. zero

• Question 118:

  Which three statements accurately describe soft partitions? (Choose three.)

  A. Soft partitions are an alternative to Solaris Volume Manager software volumes for organizing disk storage.
  B. An unlimited number of soft partitions can be created from a volume.
  C. A soft partition can be grown to use any available space on a volume.
  D. A soft partition can be included in a volume and directly accessed by an application simultaneously.
  E. Soft partitions can be extended without moving or destroying data on other soft partitions.
  F. Soft partitions provide a mechanism for dividing large storage spaces into smaller, more manageable sizes.
  C. A soft partition can be grown to use any available space on a volume.
  E. Soft partitions can be extended without moving or destroying data on other soft partitions.
  F. Soft partitions provide a mechanism for dividing large storage spaces into smaller, more manageable sizes.

• Question 119:

  You have a system used for application development. The process app-rev23, owned by the epiphylla user and running in the global zone, terminates abnormally.

  Which two effects can the root user configure? (Choose two.)

  A. the process app-rev23 that produces no core file at all
  B. the process app-rev23 that produces a core file, without the string core appearing anywhere within the file name
  C. the process app-rev23 that produces a global core file that is readable by any user in a global /var/ corefiles directory
  D. the process app-rev23 that produces a total of three core files, one in the current directory of the process, one in the home directory for epiphylla, and one in a global /var/corefiles directory
  A. the process app-rev23 that produces no core file at all
  B. the process app-rev23 that produces a core file, without the string core appearing anywhere within the file name

• Question 120:

  When distributing state database replicas on your system, which of the following rules should apply? (Choose two.)

  A. Create one replica on each drive for a system with five or more drives.
  B. Create two replicas on each drive for a system with two to four disk drives.
  C. Create three replicas in three separate slices for a system with a single disk drive.
  D. To eliminate the chance of getting overwritten by the disk label, never create a database replica in slice 0.
  A. Create one replica on each drive for a system with five or more drives.
  B. Create two replicas on each drive for a system with two to four disk drives.