1Z0-878 | The Up to date Guide To 1Z0-878 practice test
Q171. This option, when used with the ifconfig command, makes the kernel communicate to the network interface and sets up the streams needed by IP to use the device. Which option is it?
A. start B. plumb C. anycast
D. broadcast
Answer: B
Q172. Our system has three disk drives allocated for data storage. You are using Solaris Volume Manager to create your file system on these drives. The application will be write-intensive. Which configuration will provide the best performance?
A. RAID 5
B. RAID 1
C. RAID 0 Striped Structure
D. RAID 0+1
Answer: C
Q173. What are four types of AutoFS maps? (Choose four.)
A. Slave
B. Direct
C. Binary
D. Master
E. Indirect
F. Sparse
G. Special
H. Cannonical
Answer: B,D,E,G
Q174. An LDAP client has just been initialized and you need to check that it can list all the containers in the current base DN. Which command displays this information?
A. ldaplist
B. ldaplook
C. ldapcheck
D. ldapcontainers
Answer: A
Q175. Sometimes a process must give up some of its memory space allocation to another process. The process has some of its pages in RAM paged out. Which two statements accurately describe this paging process? (Choose two.)
A. All the modified data memory pages of a process are moved to a swap area.
B. Selected anonymous memory pages that contain private data or stack information are placed in a swap area.
C. Unchanged file system pages are NOT placed in swap areas because file system data exist as permanent storage.
D. The size of a memory page is fixed and is based on the architecture of the machine running Solaris 10 OS (8192 bytes for SPARC, 4096 bytes for x86 platforms).
Answer: B,C
Q176. A user requires three file systems of the same size. The user requires the file systems to be able to remain online after a single disk failure. The user is NOT concerned about read or write performance. The user has provided a disk array with 10 drives in it. The user requires the maximum amount of usable space from this array.
Which configuration satisfies all of the user's requirements?
A. three RAID-5 volumes of three drives each with one drive being used as a hot spare
B. three RAID-0 volumes of three drives each with one drive being used as a hot spare
C. three soft partitions created on a single RAID-1 volume consisting of all 10 drives
D. three soft partitions created on a single RAID-5 volume consisting of all 10 drives
Answer: D
Q177. You are preparing to install several UltraSPARC machines that will function as servers using JumpStart. Since these machines are servers, you want to disable the power management feature of Solaris 10 OS during installation. What JumpStart configuration technique must you use to disable power management during a JumpStart installation?
A. add the line powermanagement=FALSE to the sysidcfg file
B. add the line powermanagement FALSE to the profile file
C. create a finish script containing the line touch /a/noautoshutdown
D. There is no way to disable power management if you are using JumpStart.
Answer: D
Q178. 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
Answer: A
Q179. When displaying the current swap space configuration on your system, the following information is presented:
swapfile dev swap1o b1ocks f ree
/dev/dsk/cOdOsl 102,1 8 1060280 1060280 total: 103072k bytes allocated + 22240k reserved = 125312k used, 779060k available
Given the above information, which of the following answers apply to your systemti current swap space configuration?
A. Your system is currently using 103072k bytes of swap space on the disk.
B. Your system is currently using 125312k bytes of swap space on the disk.
C. 22240k is currently not allocated, but claimed by memory mappings.
D. 103072k is currently NOT allocated, but claimed by memory mappings
Answer: C
Q180. A NIS map update fails to propagate to slave servers on the network.
What are three ways to update the slave servers? (Choose three.)
A. on every slave server, execute ypinit -s <master>
B. on the master server, execute cd /var/yp; /usr/ccs/bin/make
C. on the master server, execute /usr/lib/netsvc/yp/ypxfr <mapname>
D. on every slave server, execute /usr/lib/netsvc/yp/ypxfr <mapname>
E. on only one of the slave servers, execute cd /var/yp; /usr/ccs/bin/make
F. on only one of the slave servers, execute /usr/lib/netsvc/yp/ypxfr <mapname>
Answer: A,B,D