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2021 May 1Z0-878 Study Guide Questions:
Q121. You’ve just configured the network interface on systemA and the following information is displayed pertaining to systemA's network interface:
lo0: flags=2001000849<UP,LOOPBACK,RUNNING,MULTICAST,IPv4,VIRTUAL> mtu 8232 index 1 inet 127.0.0.1 netmask ff000000
rtls0: flags=1004842<BROADCAST,RUNNING,MULTICAST,DHCP,IPv4> mtu 1500 index 2 inet
192.168.1.31 netmask ffffff00 broadcast 192.168.1.255 ether 0:10:dc:a3:7e:4b
You've been instructed to change the name of this system to systemB. Which four files need to be modified to change the name of this system from systemA to systemB? (Choose four.)
A. /etc/nodename
B. /etc/hostname
C. /etc/inet/hosts
D. /etc/domainname
E. /etc/inetd.conf
F. /etc/inet/ipnodes
G. /etc/hostname.rtls0
Answer: A,C,F,G
Q122. The security administrator wishes to create a rights profile which is a superset of another rights profile. Certain commands in the new rights profile are to be run with different attributes to the original profile. How would you implement this using the RBAC framework?
A. Copy the lines in the /etc/exec_attr file for the original rights profile and assign them to the new rights profile. Modify the attributes as necessary.
B. Modify the /etc/exec_attr file to use a shell script which checks the rights profile being used and then executes the commands with the appropriate attributes using the pfexec command.
C. Assign both rights profiles to the appropriate roles and give a higher priority to the commands for the new rights profile when different attributes are required.
D. Use the profiles keyword when defining the new rights profile in the /etc/prof_attr file to import the original rights profile as part of the new rights profile.
Answer: B
Q123. When displaying the current crash dump configuration on your server, the following information is presented:
Dump content: all pages Dump device: /dev/dsk/c0d0s7 Savecore directory: /var/crash/unknown Savecore enabled: no
Given the above information, which of the following answers describe your system current configuration?
A. The dump content is set to all of the kernel memory pages only.
B. The dump device is set to partition c0d0s7 and the next time the server crashes, the dump content will be sent to c0d0s7
C. The savecore command will run automatically on reboot.
D. The savecore command will NOT run automatically on reboot.
Answer: D
Leading 1Z0-878 testing engine:
Q124. Which command is used to return information about registered RPC services on a specified <host>?
A. svcs -p <host> B. inetadm <host> C. rpcinfo -p <host>
D. View the /etc/services file on <host>
Answer: C
Q125. Your syslog configuration file contains the line:
mai1.debug ifdef(*LOGHOST', /var/1og/sys1og, @1oghost)
Which three are correct statements about this entry? (Choose three.)
A. The ifdef statement is interpreted by the m4 processor.
B. If the loghost alias is NOT set to the local host, messages are emailed to the root user at the host loghost.
C. If the loghost alias is set to be the local host, messages are sent to the /var/log/syslog file.
D. If the loghost alias is set to be the local host, messages are sent to the user loghost on the local system.
E. If the loghost alias is NOT set to the local host, messages are sent to the host defined as the loghost.
Answer: A,C,E
Q126. 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
Free 1Z0-878 practice exam:
Q127. 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. # mkfile 500m /data swapfile # /usr/sbin/swapon Make the following entry in the /etc/vfstab file: /data/swapfile --swap -no
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. # swap -a 500m/data swapfile Make the following entry in the /etc/vfstab file: /data/swapfile --swap -no #/usr/sbin/swapon
Answer: A
Q128. You are attempting to install a JumpStart client using the RARP boot method. The client initially boots correctly, but the following error message displays on the client's console:
Checking rules.ok file... Warning: Could not find matching rule in rules.ok
Press the return key for an interactive Solaris install program...
Which three actions should you take to solve the problem? (Choose three.)
A. run the setup_install_server script
B. verify the client configuration in the /etc/bootparams file is correct
C. verify that the in.tftpd daemon is running on the configuration server
D. verify the rpc.bootparamd daemon is running on the configuration server
E. verify that the ethers and hosts databases contain correct client address information
F. verify the rules.ok file exists in the correct location, and the JumpStart client matches a rule in the rules.ok file
Answer: B,E,F
Q129. You are logged in as the root user and you use the following command:
# snoop
Which two statements are true about this command? (Choose two.)
A. You need to manually stop the snoop command.
B. You hear an audible click for each packet that is detected.
C. You see one line of output for each packet on the network.
D. The snoop command exits automatically after 30 minutes.
E. You see the full contents of every packet, formatted appropriately.
Answer: A,C
Q130. You already have a storage pool named datapool on c1t1d0 and you need to create a new file system for storing data. Which command is used to create a ZFS file system named cad_data in that storage pool?
A. zfs create datapool/cad_data
B. zfs create cad_data datapool
C. zpool create datapool/cad_data
D. zfs create datapool/cad_data; newfs -F zfs
Answer: A