Oracle 1Z0-878 問題集

質問 1：
The system administrator wants to create a login that can only execute a limited number of commands using RBAC.
Which three steps must be taken? (Choose three.)
A. Give all the commands the proper uid attribute in prof_attr.
B. Define the user's login as a role.
C. Give the user a profile shell.
D. Change the default profile in /etc/security/policy .conf to one which does not allow execution of any commands.
E. Create a profile that allows just executing the selected commands and assigns it to the user.
正解：C,D,E

質問 2：
Which two are valid host names in /etc/inet/hosts? (Choose two.)
A. twenty one a
B. 21a
C. bldg1-floor2-room3
D. Twenty1a
E. abcdefghijklmnopqrstuvwxyz
正解：C,D

質問 3：
Which two profile keywords are required to install a differential flash archive? (Choose two)
A. install_type
B. flash_install
C. arch+-ve_location
D. local customization
E. Flash_update
正解：A,C

質問 4：
Which three statements accurately describe soft partitions? (Choose three.)
A. Soft partitions can be extended without moving or destroying data on other soft partitions.
B. Soft partitions are an alternative to Solaris Volume Manager software volumes for organizing disk storage.
C. An unlimited number of soft partitions can be created from a volume.
D. A soft partition can be grown to use any available space on a volume.
E. A soft partition can be included in a volume and directly accessed by an application simultaneously.
F. Soft partitions provide a mechanism for dividing large storage spaces into smaller, more manageable sizes.
正解：A,D,F

質問 5：
Exhibit:
# zonecfg -z heston-z2 info zonepath: /export/zones/heston-z2 autoboot: true pool: net: address: 192.29.97.111/24 physical: ce0 # df -lh Filesystem size used avail capacity Mounted on /dev/dsk/c1t0d0s0 7.9G 3.2G 4.6G 41% / /devices 0K 0K 0K 0% /devices ctfs 0K 0K 0K 0% /system/contract proc 0K 0K 0K 0% /proc mnttab 0K 0K 0K 0% /etc/mnttab swap 14G 584K 14G 1% /etc/svc/volatile objfs 0K 0K 0K 0% /system/object fd 0K 0K 0K 0% /dev/fd swap 14G 7.1M 14G 1% /tmp swap 14G 72K 14G 1% /var/run /dev/dsk/c1t2d0s0 7.9G 3.1G 4.7G 41% /altroot.c /dev/dsk/c1t1d0s0 7.9G 3.1G 4.7G 41% /altroot.b /dev/dsk/c1t3d0s0 7.9G 3.1G 4.7G 41% /altroot.d /dev/dsk/c1t0d0s6 9.8G 9.9M 9.6G 1% /var/crash /dev/dsk/c1t0d0s5 7.9G 24M 7.8G 1% /var/core /dev/md/dsk/d100 77G 3.2G 73G 5% /export/zones #
Which three statements are true about the zone configuration shown in the exhibit? (Choose three.)
A. It does NOT share (inherit) any file systems with the global zone.
B. It shares (inherits) all file systems with the global zone.
C. It shares ce0 with the global zone.
D. It has exclusive use of ce0.
E. It is a Sparse Root zone.
F. The IP address for this zone is 192.29.97.111.
正解：A,C,F

質問 6：
You are configuring a new system. You would like the system to be able to boot unattended, even if its boot disk fails. You decide to mirror the root file systems using Solaris Volume Manager software.
Assume one (1) metastate database replica per drive.
What is the minimum number of drives that you need to place metastate database replicas on to accomplish this?
A. 2
B. 3
C. 4
D. 1
正解：B