Oracle 1Z0-879 問題集

質問 1：
The systems on your network use only the command line to log in. A recent security review requires you to track the number of failed logins after three unsuccessful attempts have been made. You create the /var/adm/loginlog file. To complete this task you must edit the file that contains the line SYSLOG_FAILED_LOGINS=5.
Which file contains this line?
A. /etc/default/security/login
B. /etc/default/failedlogin
C. /etc/default/login
D. /etc/default/loginlog
正解：C

質問 2：
A recent system security review requires that in addition to the default logging of users using the su command, all su attempts must be logged to the console.
Which file must be edited to achieve this?
A. /etc/default/login
B. /etc/default/sulog
C. /etc/default/console
D. /etc/default/su
正解：D

質問 3：
A system is required to be installed from CD-ROM with the software cluster that recognizes, but does not activate, network services. Which software cluster can achieve this?
A. SUNWCrnet
B. SUNWCminr
C. SUNWCmin
D. SUNWCnetr
正解：A

質問 4：
Given this output from dumpadm:
# dumpadm Dump content: kernel pages Dump device: /dev/dsk/c0td0sl (swap) Savecore directory: /var/crash/rabbi t Savecore enabled: yes
and these directory contents: # Is -al /var/crash/rabbit total 4 drwx----------2 root root 512 Jan 27 10:28 . drwxr-xr-x 3 root root 512 Jan 27 10:28
Which three files will exist in the directory after rebooting following a panic? (Choose three.)
A. unix.0
B. bounds
C. unix.X
D. vmcore.0
E. vmcore.X
F. bounds.X
正解：A,B,D

質問 5：
Given the line from a name service configuration file:
hosts: files nis nisplus dns
Which statement correctly describes the behavior of the name service switch?
A. The attempt to locate a host's IP address would begin with local files and would continue, if necessary, to use each name service, reading left to right, and stopping only if the IP address was found or if the name service list was completed.
B. The attempt to locate a host's IP address would begin with DNS and would continue, if necessary, to use each name service, reading right to left, and stopping only if the IP address was found or if the name service list was completed.
C. The attempt to locate a host's IP address would begin with DNS and would continue, if necessary, to use each name service, reading right to left, and stopping if the IP address was found, any of the name services were unavailable, or if the name service list was completed.
D. The attempt to locate a host's IP address would begin with local files and would continue, if necessary, to use each name service, reading left to right, and stopping if the IP address was found, if any of the name services were unavailable, or if the name service list was completed.
正解：A

質問 6：
Given: # svcadm milestone -d svc:/milestone/single-user:default Which two statements are true? (Choose two.)
A. This system will have run level S as the default mode.
B. This system will boot to run level S at next boot.
C. This system will boot to run level 3 at next boot.
D. This system will not start svc.startd controlling services at the next boot.
E. The svcadm milestone -d svc:/milestone/multi-user:default should be run to return to run level 3.
正解：A,B

質問 7：
Due to increased demands that have been placed on your server, the swap space on this server is running low. You are going to add a swap file in the /datafile system as a
temporary solution to add 500 Mbytes of additional swap space. Select the answer that describes which steps you need to perform?
A. # mkfile 500m /data swapfile # /usr/sbin/swap -a /data/swapfile Make the following entry in the /etc/vfstab file: /data/swapfile --swap -no
B. # swap -a 500m/data swapfile Make the following entry in the /etc/vfstab file: /data/swapfile --swap -no #/usr/sbin/swapon
C. # /usr/sbin/swap -a 500m /data/swapfile Make the following entry in the /etc/vfstab file: /data/swapfile --swap -no -Reboot the server
D. # mkfile 500m /data swapfile # /usr/sbin/swapon Make the following entry in the /etc/vfstab file: /data/swapfile --swap -no
正解：A