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so plz help me in these exam thanks
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Question 1. Given the output from a dumpadm command: # dumpadm Dump content: kernel pages Dump device: /dev/dsk/c0t0d0s1 (swap) Savecore directory: /var/crash/wm13w1 Savecore enabled: yes Which statement is correct? A. The savecore command will run as the system shuts down following a panic. B. The dump device is also the swap device. C. Crash dumps are written to the /var/crash/wm13w1 file. D. The system will dump the whole content of memory to the dump device. Answer: B Question 2. You run an IT department and are responsible for purchasing hardware within a given budget. You are aware that 70 GBytes of data housed in a series of traditional disk slices is becoming critical to the business. You decide to mirror the data but have concerns about write performance. You can purchase the disk space to mirror the data. What is a cost-free configuration enhancement that achieves fast write performance? A. striping the data across the disks in each half of the mirror B. arranging for the mirror to consist of just two disks C. using RAID 5 to hold the data in each half of the mirror D. concatenating the data across the disks in each half of the mirror Answer: A Question 3. Your syslog configuration file contains the line: mail.debugifdef(`LOGHOST', /var/log/syslog, @loghost) Which two are correct statements about this entry? (Choose two.) A. If the loghost alias is set to be the local host, messages are sent to the /var/log/syslog file. B. If the loghost alias is set to be the local host, messages are sent to the user loghost on the Local system. C. If the loghost alias is not set to the local host, messages are emailed to the root user at the host loghost. D. The ifdef statement is interpreted by the syslogd daemon. E. If the loghost alias is not set to the local host, messages are sent to the host defined as the loghost. Answer: A, E Question 4. Given the line from a name service configuration file: ethers: nis [UNAVAIL=return] files Which two statements correctly describe the behavior of the name service switch? (Choose two.) A. If the NIS server does NOT respond, the search for the ethers entry will continue by looking for it in the local file. B. If the NIS server does NOT respond, the search for the ethers entry will end without looking in the local file. C. If NIS does NOT find the appropriate entry in its ethers map, the search will continue by looking for it in the local file. D. If NIS does NOT find the appropriate entry in its ethers map, the search will end without looking in the local file. Answer: B, C Question 5. You want to automatically mount an NFS resource. You also want to mount the NFS resource so that if the server becomes unavailable, and the client reboots, system initialization will continue without waiting for the resource to mount. Which mount option can be added to the client's /etc/vfstab file to achieve this? A. ro B. intr C. bg D. soft E. hard F. fg Answer: C Question 6. You are creating a profile on your JumpStart server to install a new system and are using a Flash archive to provide the necessary software. The Flash archive is called /export/nb.flar and is shared on the network from the server grendel, which has the IP address 194.168.85.106. What is the syntax for the JumpStart client's profile file which will use this archive to install the new system? A. archive_location grendel /export/nb.flar nfs B. archive_location nfs grendel /export/nb.flar C. archive_location 194.168.85.106 nfs /export/nb.flar D. archive_location nfs 194.168.85.106:/export/nb.flar Answer: D Question 7. The rules.ok file on your JumpStart server contains the line: hostname client1 backup_root client_config set_root_passwd Which two are correct statements about the function of this line? (Choose two.) A. The client runs the backup_root script prior to installing software. B. The client runs the set_root_passwd script after installing software. C. The client will configure itself using either the backup_root, client_config, or set_root_passwd profiles. D. The client runs the backup_root, client_config and set_root_passwd scripts after installing software. E. The client runs the backup_root, client_config, and set_root_passwd scripts prior to installing software. Answer: A, B Question 8. You have Solaris Volume Manager installed on your system and want to create your first metadevice. What initial action must you take? A. create a soft partition using the -s initialize option with the appropriate command B. run a command to initialize the configuration metadevice C. run the vxinstall utility to initialize the volume manager software for use D. run a command to create the first state database E. run a utility to add a license to enable SVM for Solaris 9 Answer: D Question 9. Given: # getfacl file1 # file: file1 # owner: root # group: other user::rwuser: user3:rwx #effective:r-- group::r-- #effective:r-- mask:r-- other:r-- You run the command: setfacl -s u::rwx,g::rw-,o:r--,m:rw- file1 Which statement describes the effect of the setfacl command? A. The permissions assigned to user3 remain unchanged. B. The permissions for user3 are removed from the system. C. The effective permissions of the group other remain unchanged. D. Nothing happens due to a syntax error in the setfacl command. Answer: B Question 10. Which three functions can the syslogd daemon perform? (Choose three.) A. forwarding messages to a list of users B. interrupting processes that are producing errors above a pre-configured threshold C. writing messages to a system log D. forwarding input from root to the user's processes E. writing IPC messages to the processes that are generating errors rapidly F. forwarding messages to the syslogd daemon on another host on the network Answer: A, C, F
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