1Z0-878 | Rebirth 1Z0-878 Exam Study Guides With New Update Exam Questions
Q11. You have setup the following ZFS file systems:
NAME USED AVAIL REFER MOUNTPOINT datapool 197K 72.8G 29.5K /datapool datapool/data 24.5K 72.8G 24.5K /datapool/data datapool/web 24.5K 72.8G 24.5K /datapool/web
You want to limit the amount of disk space that the /data/pool/web file system can consume. Which command would set the limit for the /data/pool/web file system so that it would consume no more than 2GB of disk space?
A. quota datapool/web 2G
B. set zfs quota 2G datapool/web
C. zfs set quota=2G datapool/web
D. zfs set quota -2G datapool/web
Answer: C
Q12. DotClown company, which sells circus supplies, has an order-processing server that has only 512 megabytes of physical RAM and no disk-based swap space. Because of a sudden increase in orders and corporate growth, 512 megabytes of disk swap space was added to the system: What is the total virtual memory configured on the system?
A. 512 megabytes
B. 1024 megabytes
C. 1049312 blocks
D. 170480k+744232k=914712k
Answer: B
Q13. Given:
usermod -R role2 user1
Which two statements are true? (Choose two.)
A. The user1 user gets assigned role2.
B. The user1 user loses all previous roles.
C. If role2 is a plain user, it becomes a role.
D. If the user1 user is a role, it becomes a plain user.
E. The user1 user gets all authorizations from role2.
Answer: A,B
Q14. To save time configuring some custom network facilities, a junior administrator in your company attempts to copy some entries from the /etc/inetd.conf file on a Solaris 8 OS server into the /etc/inetd.conf on a Solaris 10 OS server. The junior administrator is unable to determine why services do not start. Which two commands can you run on the Solaris 10 OS server to start the services? (Choose two.)
A. inetconv -f
B. inetcfg -i /etc/inetd.conf
C. inetcfg -o /etc/inetd.conf
D. inetconv -f -i /etc/inetd.conf
E. inetconv -forceimport -o /etc/inetd.conf
Answer: A,D
Q15. Given the following entry from the default /etc/syslog.conf file:
If loghost is defined as a remote system, which two statements are true? (Choose two)
A. The mail. info messages are ignored.
B. The user .err messages are sent to loghost.
C. The mail .debug messages are logged to the /var/iog/syslogfile on the loghost.
D. The mail .crit messages are logged in the /var/adm/messages file and are sent to loghost.
E. The mail .emerg messages are logged to the /var/adm/messagesfile, and all logged in users are notified.
Answer: D,E
Q16. Given:
usermod -P Profile user1
Which two statements are true? (Choose two.)
A. The user1 user loses all other profiles.
B. The user1 user gets assigned Profile.
C. The user1 user loses all authorizations in the user_attr file.
D. The user1 user gets all authorizations from Profile added in the user_attr file.
Answer: A,B
Q17. You are trying to mount a file system named /data/base on a remote system named systemA, but you keep receiving the following error:
nfs mount: systemA:/data/base: No such file or directory
You suspect that maybe the system administrator gave you the wrong file system name on systemA.
Which command can you use to verify the file system name that is shared over on systemA?
A. rpcinfo
B. dfshares
C. dfmounts
D. share -a system A
Answer: B
Q18. You want to allow the NFS server saturn to share the /var/tmp directory read-only with clients pluto and mars. You also want to allow pluto to have root access to this directory.
Which line should you add to the /etc/dfs/dfstab file for saturn?
A. share -F nfs -o ro,root=pluto /var/tmp
B. share -F nfs root_access pluto /var/tmp
C. share -F nfs -o,ro=mars:pluto,root=pluto /var/tmp
D. share -F nfs -o,root=pluto,ro=mars,pluto /var/tmp
E. share -F nfs ro,root=pluto /var/tmp client=mars:pluto
Answer: C
Q19. You log on as the root user and issue the command:
# snoop -v -i filename
What are two results of issuing this command? (Choose two.)
A. snoop verifies each packet.
B. snoop is launched in interactive mode.
C. snoop displays one line for each packet.
D. snoop displays multiple lines for each packet.
E. snoop displays packets from filename instead of the network.
Answer: D,E
Q20. An LDAP client is NOT returning the expected information, but it is authenticating with the server. The configuration file might be corrupt. Which file contains this configuration information?
A. /var/ldap/ldap_auth_file B. /var/ldap/ldap_client_file C. /var/ldap/ldap_config_file D. /var/ldap/ldap_profile_file
Answer: B