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2021 Feb 1Z0-879 testing engine

Q161. A department needs a directory that can be used to exchange files between department members without allowing other employees access to the files. The department's employees are part of different UNIX groups and company policy dictates a umask of 007. 

You create a new UNIX group named shareit, and make the department's employees part of this group. You also change the ownership of the directory to this group, and set the mode to 0770. 

What additional setting should you apply? 

A. chmod g+s dir 

B. chmod u+t dir 

C. chmod g+t dir 

D. chmod u+s dir 


Q162. What is the maximum size of a RAID-5 volume that can be created using five, 20 gigabyte disks? 

A. 20 gigabytes 

B. 40 gigabytes 

C. 80 gigabytes 

D. 100 gigabytes 


Q163. Which statement is true about the number of data sources that can be specified in the Name Service Switch file for each of the data types? (Choose two.) 

A. A minimum of one can be specified. 

B. A minimum of two can be specified. 

C. A maximum of four can be specified. 

D. The maximum number that can be specified depends on the data type. 

E. The maximum number that can be specified depends on the system type. 

Answer: A,D 

Q164. Given: 

# metadb -s clones -i flags first blk block count a m luo 16 8192 /dev/dsk/c4t1d0s7 r - replica does not have device relocation information o - replica active prior to last mddb configuration change u - replica is up to date l - locator for this replica was read successfully c - replica's location was in /etc/lvm/ p - replica's location was patched in kernel m - replica is master, this is replica selected as input W - replica has device write errors a - replica is active, commits are occurring to this replica M - replica had problem with master blocks D - replica had problem with data blocks F - replica had format problems S - replica is too small to hold current data base R - replica had device read errors 

# metastat -ac 

clones/d30 p 5.0GB c4t1d0s0 clones/d20 p 5.0GB c4t1d0s0 clones/d10 p 5.0GB c4t1d0s0 

Which two represent the features of Solaris Volume Manager software configured on this system? (Choose two.) 

A. mirrored volumes 

B. striped volumes 

C. soft partitions 

D. logical volumes 

Answer: C,D 

Topic 4, Volume D 

Q165. A junior administrator is having difficulty getting a service installed and configured on a Solaris 10 OS and has asked for assistance. The service must be started automatically from inetd. 

The installation script places entries appropriate to the service in /etc/inetd.conf and they are formatted correctly. The service does NOT start on demand and the administrator has issued several pkill -HUP inetd commands. This same service installs and works fine on a Solaris 9 OS. There are no problems with the binaries associated with the service. What command must be run to configure and enable this service on the Solaris 10 OS? 

A. reboot 

B. inetadm -l 

C. inetconv -e -f 

D. inetadm -e /etc/inetd.conf 


Replace 1Z0-879 sample question:

Q166. A colleague has been assigned the task of exporting a ZFS pool and importing it on another system. Your colleague has noticed that other ZFS pools have been exported with the same name and asks you how find the unique identification for the pool before it is exported. Which command should your colleague use? 

A. zfs get all 

B. zpool get all 

C. zpool get guid mpool 

D. zfs get creation mpool 


Q167. You identify three files in the /export file system that appear to be identical. You know the inode number used by one of the files. 

Which two commands provide information verifying that these files are hard linked? (Choose two.) 

A. ls -laR /export 

B. cat /export 

C. find /export -file <inode_number> 

D. find /export -inum <inode_number> 

E. ls -liR /export 

Answer: D,E 

Q168. Click the Exhibit button. 

Which three statements are true? (Choose three). 

A. The node name is heston. 

B. The hostname is heston. 

C. The host name is heston-zi. 

D. The node name is heston-zi. 

E. The heston-zl is a local zone. 

F. The heston-zl is the global zone. 

Answer: C,D,E 

Q169. Click the Exhibit button. 

Which three statements are true? (Choose three.) 

A. /dev/fssnap/0 has the backing store file on the server 

B. ufsdump 1ufN /dev/rmt/0 /dev/dsk/c0t2d0s0 /dev/rfssnap/0 will run the incremental backup of /dev/dsk/c0t2d0s0 to /dev/rmt/0. 

C. fssnap -d /etc will delete snapshot /dev/rfssnap/0. 

D. fssnap -d /etc will automatically delete the backing store file. 

E. /mnt is mounted on /dev/fssnap/0 with read/write permission. 

Answer: A,B,C 

Q170. You have a stable and mature system that is running out of disk space in the /var file system. You want to avoid the creation of unix.X and vmcore.X files. By default, the system will transfer crash dump information following a panic into unix.X and vmcore.X files when the system reboots. Which command disables this default behavior? 

A. dumpadm -n 

B. dumpadm -y 

C. dumpadm -s 

D. dumpadm -c