|Exam Name||:||Oracle Solaris 10 System Administrator Certified Professional|
|Questions and Answers||:||312 Q & A|
|Updated On||:||October 18, 2017|
|PDF Download Mirror||:||1Z0-877 Brain Dump|
|Get Full Version||:||Pass4sure 1Z0-877 Full Version|
A server is reconfigured and has a number of software applications added and some new scripts. They do NOT execute properly at boot. The messages at boot time indicate that SMF considers the repository corrupt. You decide to restore the SMF database file from last night's backup. Which file needs to be restored from the backup?
A review of system security dictates that root logins are to be completely disabled. In the file that contains the entry that controls root logins, to what must you set the line beginning CONSOLE= for root logins to be disabled?
You need to perform hardware maintenance and have many users logged on. Which command do you use to give users a five-minute warning that the system is to be halted?
shutdown -g300 -i0
shutdown -g5 -i0
Which command can be used to restore the /var/adm directory and its contents from the remote tape drive /dev/rmt/0 attached to the host mars?
ufsrestore cf /dev/rmt/0 ./var/adm
ufsrestore xvf mars:/dev/rmt/0 ./var/adm
ufsrestore ./var/adm mars:/dev/rmt/0
ufsrestore vf mars:/dev/rmt/0 ./var/adm
ufsrestore 0f rd=mars:/dev/rmt/0./var/adm
Click the Exhibit button.
Which three statements are true? (Choose three.)
/dev/fssnap/0 has the backing store file on the server 184.108.40.206.
ufsdump 1ufN /dev/rmt/0 /dev/dsk/c0t2d0s0 /dev/rfssnap/0 will run the incremental backup of /dev/dsk/c0t2d0s0 to /dev/rmt/0.
fssnap -d /etc will delete snapshot /dev/rfssnap/0.
fssnap -d /etc will automatically delete the backing store file.
/mnt is mounted on /dev/fssnap/0 with read/write permission.
You determine that a certain user, user1, is using excessive disk space in his home directory. To achieve the best space reduction with minimum effort, you want to gather information to help user1 decide which files or directories to back up. You also want to illustrate that user1 is using more space than others. Which two commands achieve this? (Choose two.)
du -h /export/home/user1
ls -alR /export/home/user1
quot -f /dev/dsk/<device>
du -hs /var/opt
The following ZFS file system is available on your system: NAMEUSED AVAIL REFER MOUNTPOINT
files 82K 72.8G 24.5K /data
You want to temporarily unmount the /data file system. Which set of commands will unmount the /data file system so that it is not available to users and then mount the system when you are ready to make it available again?
umount /data - to unmount the file system; mount /data to mount the file system
zfs unmount /data - to unmount the file system; zfs mount /data to mount the file system
zfs umount /data - to unmount the file system; zfs mount /data to mount the file system
zfs unmount /data - to unmount the file system; zfs mount -a to mount the file system
You have a spare disk on your x86-based Solaris system, c1t0d0, and you would like to create a ZFS file system on it. Given the following requirements:
ZFS storage pool named data.
ZFS file system named data (located in the data pool).
Mount the /data file system so that it is mounted and ready for use after each system boot. Which command(s) would you use to setup the ZFS file system?
zpool create data c1t0d0
zpool create data c1t0; zfs create data/data; newfs /dev/rdsk/data/data; make entry in the
zpool create data c1t0d0; zfs create data/data
zpool create data data c1t0d0; make an entry in the /etc/vfstab file
You want to create a copy of an active ZFS file system named dbase. When listing the information on the file system, the following information is displayed:
NAME USED AVAIL REFER MOUNTPOINT files/dbase 24.5K 72.8G 24.5K /data/dbase data/dbase@bckup_dbase 0 - 24.5K -
Rather than unmount the file system, back it up and transfer the data to a second file system, you want to create a point in time snapshot of the current dbase file system and copy that snapshot. Based on the information displayed above, which answer describes the steps necessary to complete this process?
zfs snapshot data/dbase@ bckup_dbase
zfs clone data/dbase@bckup_dbase data/clone_dbase
fssnap -F ufs -o bs=/var/tmp /data/dbase /dev/fssnap/0
mount -r ro /dev/fssnap/0 /data/clone_dbase zfs clone /data/dbase data/clone_dbase
zfs clone data/dbase@bckup_dbase data/clone_dbase
zfs clone data/dbase data/clone_dbase
The following command is issued on your Solaris system:
zpool create datapool mirror c1t1d0 c2t1d0 mirror c3t1d0 c4t1d0
Which answer describes the type of device that has just been created? (Choose two)
Mirrored ZFS file system
RAID-Z storage pool
A ZFS storage pool
A mirrored ZFS storage pool
Which of the following answers describe features found in Solaris Zones? (Choose two)
An administrator logged into the global zone cannot view the activity of applications in other zones- each zone is completely from the others.
Zones can be rebooted independently of one another - other zones are unaffected by the reboot.
Solaris packages are always installed in the global zone and then distributed to each non- global zone to allow all application to be patched from a central location.
Zones can share the same network interface yet each zone has its own dedicated IP address.
The /etc/user_attr file on your system contains the following entry: operator::::type=role;auths=solaris.system.shutdown, solaris.admin.patchmgr;profiles=Log Management Which two are correct statements about this entry? (Choose two.)
The account operator is assigned the default system role.
The account operator is assigned two rights.
The account operator is assigned one right.
The account operator is a regular user account.
The account operator is assigned two authorizations.
You have three applications from three different vendors, but only one system to run them on. Each application will require different OS patches to be installed. The problem you will encounter, if you load all of these applications on the same server, is that the vendor will not support the application if it runs on anything but the recommended environment. Which answer provides a solution?
Zones will not work in this scenario - use domains.
Run each application in a separate non-global zone. Patch the non-global zones with the most current patch versions.
Run each application in a zone. Install one application in the global-zone and patch it with the most current patch versions allowed. Do not patch the non-global zones.
Run each application in a separate non-global zone. Patch each zone separately.
# 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/mddb.cf
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.)
logical volumes Answer: C, D QUESTION: 307
Since installing an operating system patch, your server keeps crashing for unknown reasons. You're been told to start saving the information from the crash in the /crash filesystem (c1t1d0s7) so that a technician can analyze the problem. Which answer displays the configuration file information required to save all crash dumps in the /crash directory?
dump device: /dev/dsk/c1t1d0s7
dump device: /crash
savecore directory: /crash
savecore directory: /dev/dsk/c1t1d0s7
For which three does NIS provide the ability for central administration? (Choose three.)
operating system patches
user names and passwords
groups of hosts on a network
host names and IP addresses
The security administrator wants to assign user bob to a netsec role so that the user can run the ifconfig(1M) and snoop(1M) commands with a rights profile named NSM. Which entries will be contained in the /etc/security/exec_attr file after the required RBAC configuration has been implemented when using privileges rather than uid 0?
The security administrator wants to assign user bob to a netsec role so that the user can run the ifconfig(1M) and snoop(1M) commands with a rights profile named NSM. Which entries are contained in the /etc/security/exec_attr file after the required RBAC configuration has been implemented?
The system administrator assigned a profile entry with sufficient rights to execute the snoop(1m) command. The user comes back and complains that it does NOT work. The system administrator wants the command to work automatically for the user. Which two can be causes after verifying that the RBAC database entries are correct? (Choose two.)
The user should prefix the command line with pfexec.
The user needs to execute the su root command before the user can execute any of the profile commands.
The user needs to log out and log in again to run with the new shell.
The user needs to be assigned a profile shell.
You are attempting to JumpStart a SPARC server. Your JumpStart environment is configured to assign IP addresses to clients using RARP. Which two commands can be used to diagnose problems experienced during the installation? (Choose two.)
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Certifications: Oracle Solaris
Exam Name: Oracle Solaris 10 System Administrator Certified Professional Exam, Part I
Exam Code: ">1Z0-877
Total Questions: 301 Q&As
Last Updated: Nov 09, 2016
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Oracle Solaris Exams
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Article by ArticleForge
1.Oracle system administration:If you are beginner or intermediate level of administrator then you can pursue oracle system administration.Still oracle is offering certifications for Solaris 10 but its better do with Solaris 11.
List of certification available in Oracle Solaris administrator category. 1.Oracle Certified Associate, Oracle Solaris 10 Operating System (1Z0-876)2.Oracle Certified Associate, Oracle Solaris 11 System Administrator (1Z0-821)3.Oracle Certified Professional, Oracle Solaris 10 System Administrator (">1Z0-877 & 1Z0-878)4.Oracle Certified Professional, Oracle Solaris 11 System Administrator (1Z1-822)
Exam Title OS version Exam codes Duration(Minitues) Number of Questions Passing Score Description Training Enforced Qualification Associate Solaris 10 1Z0-876 90 52 50% No NA Associate Solaris 11 1Z0-821 120 75 64% Exam Part1 (Solaris11) No NA Professional Solaris 10 ">1Z0-877 140 63 66% Exam Part1 (Solaris10) Yes NA Professional Solaris 10 1Z0-878 140 63 66% Exam Part2 (Solaris10) Yes NA Professional Solaris 11 1Z1-822 180 150-225 TBD% Exam Part2 (Solaris11) Yes Certified Associate
2.Oracle Solaris cluster:
Once you have completed oracle system administration,then you can pursue Oracle Solaris cluster.In a order to complete this certification,then you need hands on experience on Solaris cluster for 6 months and should good knowledge in volume managers like SVM,VXVM,ZFS.Certification Name:1.Oracle Certified Professional, Oracle Solaris Cluster 3.2 System Administrator
Solaris cluster 3.2 Exam Exam Code 1Z0-884 Duration 100 minutes Number of Questions 62 Passing Score 62% Format Multiple Choice
Recommended Training: Oracle Solaris Cluster Administration Training Mandatory for this certification:No3.Oracle Solaris network administration:Oracle has certification program for Solaris network professional to prove their technical competency.To complete Oracle Solaris network administration, you mush hold the Oracle Certified Professional, Oracle Solaris 10 System Administrator or Sun Certified System Administrator for Solaris OS (any edition) .
Oracle Certified Expert, Oracle Solaris 10 Network Administrator
Exam Code 1Z0-880 Duration 120 minutes Number of Questions 64 Passing Score 66% Format Multiple Choice OS version Solaris 10
Recommended Training:Network Administration for the Solaris 10 Operating System Training Mandatory for this certification:No4.Oracle Solaris security:This certification is for system admins who has extensive job role as security administrator in Oracle Solaris for their organization.Prior to this certification you need to complete oracle training to give this certification exam or you need to be certified in Oracle Certified Professional, Oracle Solaris 10 System Administrator.
Oracle Certified Expert, Oracle Solaris 10 Security Administrator.
Exam Code 1Z0-881 Duration 90 minutes Number of Questions 59 Passing Score 49% Format Multiple Choice OS version Solaris 10 All the best for your examination which you are planing from oracle.You can see the further exam details in this link.
Thank you for reading this article.Please leave a comment if you have any doubt.I will get back to you.
Article by ArticleForge
This Solaris System Administration training course will give delegates practical experience in the administration of a Oracle Solaris system up to and including Solaris version 10. Reference will be made to the Solaris commands required to administer the system as well as using the GUI tools such as admintool and the Solaris Management Console.
This Solaris 10 System Administration - Part I course is aimed at IT staff responsible for performing essential system administration procedures in the Oracle Solaris operating environment.
Administering Solaris systems involves many standard tasks including; starting and shutting down a system, managing printers and performing regular backups. Delegates taking this course will gain the necessary knowledge and skills to perform these tasks.
The delegates will practise:
Delegates should be familiar with using Solaris Unix shell commands and the vi editor. Knowledge of shell programming would be beneficial though not essential.
Course Content Course Contents - DAY 1 Course Introduction
Barbican Training Centre6 Long LaneLondonEC1A 9HF
Farringdon Main Line Station is within walking distance of the StayAhead Training premises. Turn left outside the station and follow Cowcross Street to the end. Turn left into Charterhouse Street. Turn right into Hayne Street and then left into Long Lane. The StayAhead Training premises are situated 200 yards on the left-hand side of the road.By Tube
Barbican Station is on the Circle, Metropolitan and Hammersmith & City Lines. Turn right out of the station and then right into Long Lane. The StayAhead Training premises are 50 yards on the right hand side of the road.
Barbican is situated on the main A1 road. An NCP Car Park is located in the Barbican Centre. The cost is approximately £16 per day.
To gain entry on arrival, press the intercom button marked StayAhead Training as indicated. Take the lift to the 3rd floor, go through the doors on the right and report to Reception.
Before taking any exam, ensure you have the recommended experience. The Oracle website lists all exam requirements and these are updated regularly.
Exams are not included as part of the course.