Oracle 1Z0-879 Online Practice Questions and Exam Preparation

Oracle 1Z0-879 Online Questions & Answers

• Question 141:

  The automatic nightly backup of the /export3 file system failed because of a lack of space on the tape. You need to put in a fresh tape and manually restart the backup. To do this, you need to know which disk device holds the /export3 file system. Which two commands provide this information? (Choose two.)

  A. /usr/bin/ls
  B. /usr/bin/du
  C. /usr/sbin/df
  D. /usr/sbin/disks
  E. /usr/sbin/mount
  C. /usr/sbin/df
  E. /usr/sbin/mount

• Question 142:

  Click the Exhibit button.

  

  You have a system with a single disk drive. You need to add a new 6GB file system for /data and can only add it on this disk. Given the information displayed in the exhibit, which describes the option for adding a 6GB slice to this disk without destroying any existing data on the disk or reloading the operating system?

  A. Increase slice 4 to 6GB.
  B. Combine slices 4 and 5.
  C. Reduce the slice 7 to 1GB. Change slice 4 to 6GB.
  D. Not enough contiguous space on the disk to make a new 6 GB file system.
  E. All of your slices are used. You cannot add a new slice for the /data file system without repartitioning and reloading the OS.
  A. Increase slice 4 to 6GB.

• Question 143:

  Given the entry from the /etc/user_attr file:

  Userl0::::profiles=User Security,Maintenance and Repair;roles=MediaAdmin;type=normal Which statement is correct?

  A. The user10 account is a role account.
  B. The MediaAdmin role is defined in the /etc/security/auth_attr file.
  C. The User Security, Maintenance and Repair profile is defined in the /etc/security/prof_attr file.
  D. The User Security and Maintenance and Repair profiles are defined in the /etc/security/prof_attr file.
  D. The User Security and Maintenance and Repair profiles are defined in the /etc/security/prof_attr file.

• Question 144:

  When creating a ZFS file system, which of the following scenarios are not recommended?

  A. Drives should not be partitioned with both UFS and ZFS file systems.
  B. A disk that is used as a swap or dump device should not be used for a ZFS file system.
  C. Constructing ZFs file system on top of LUNs that are created from hardware RAID arrays.
  D. Constructing ZFS file systems on top of software based volume managers such as SVM meta devices.
  D. Constructing ZFS file systems on top of software based volume managers such as SVM meta devices.

• Question 145:

  You need to restore some files from a file system. The file system was backed up from a snapshot. Which command will correctly restore these files?

  A. fssnap -i
  B. fssnap -r
  C. ufsrestore -i
  D. snaprestore -i
  C. ufsrestore -i

• Question 146:

  You want to monitor a failed login after five unsuccessful attempts. Which file contains this information?

  A. /var/adm/lastlog
  B. /var/adm/loginlog
  C. /var/adm/sulog
  D. /var/adm/failedloginlog
  B. /var/adm/loginlog

• Question 147:

  Which three statements are true about well-known ports? (Choose three.)

  A. They must be agreed upon by all users.
  B. They are listed in /etc/inet/services.
  C. They are published by the Central Authority.
  D. They change assignments between reboots.
  E. The assignments are generated on demand by the Central Authority.
  A. They must be agreed upon by all users.
  B. They are listed in /etc/inet/services.
  C. They are published by the Central Authority.

• Question 148:

  Your x86-based system is running the Solaris 10 OS. You need to boot into single-user mode to carry out system maintenance. What should you do to get the system to boot directly into single user mode?

  A. when the Current Boot Parameters menu appears, type boot -s
  B. when the Current Boot Parameters menu appears, type b -s
  C. when the Boot Interpreter Menu appears, type init -s
  D. reboot the system from the DCA diskette
  B. when the Current Boot Parameters menu appears, type b -s

• Question 149:

  When using WAN Boot to perform a network-based OS installation, which of the following formats are supported?

  A. Flash archive
  B. The Solaris 10 OS Software 1 CD-ROM or DVD.
  C. A local image of the Solaris 10 Operating System obtained from either the CD-ROM or DVD mediA.
  D. A spooled image of the Solaris 10 Operating System obtained from either the CD-ROM or DVD media located on a remote install-server.
  A. Flash archive

• Question 150:

  Select the answer that best describes the four LDAP update operations?

  A. Add, Delete, Create, Remove
  B. create, Delete, Modify, Rename
  C. Add, Delete, Modify, Create
  D. Create, Delete, Bind, Modify
  B. create, Delete, Modify, Rename