Syllabus for 10g RAC Exam & 10g DBA Track

Hi all,
Can anyone please provide me link from where i got Complete Syllabus for Oracle 10g RAC & 10G DBA Track
Thanks in advance

Oracle 10g RAC : 1z0-048
http://syedracdba.wordpress.com/2008/03/22/preparing-for-oracle-10g-rac-expert-exam-1z0-048/
ACE is recommending the docs.
10G DBA Track: 1Z0-052 and 1Z0-053 exams
Now, for syllabus, I think you too search by google for something like "1z0-048 syllabus" and "1Z0-052" and/or "1Z0-053 Syllabus"
Be aware, you will get many fake links of saying that "we are providing the exam dumps / pass guarantee". Don't and never believe upon them, simply ignore them.
I think your this question may be transferred to [url https://forums.oracle.com/forums/forum.jspa?forumID=459&start=0]Certification forum by moderator after some time.
Regards
Girish Sharma
Edited by: Girish Sharma on Jan 31, 2012 10:23 AM

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I don't think this or any other Oracle forum is a place for free consultancy, especially if you don't specify any details.
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10G RAC: CRS 설치 실패 후 정리 방법

제품 : ORACLE SERVER
작성날짜 : 2004-11-30
10G RAC: CRS 설치 실패 후 정리 방법
=====================================
PURPOSE
이 문서는, DBA와 기술 지원 엔지니어가 10g RAC의 CRS (Cluster Ready Services)
실패시, 일부 설치된 CRS를 제거하는데 필요한 정보를 제공하는 것을 목적으로 한다.
Explanation
설치에 실패한 CRS는 노드 리부팅과 같은 문제를 야기 시킬 수 있다.
실패한 CRS 설치본을 정리하기 위해서는 다음과 같은 절차를 따른다:
1. $ORA_CRS_HOME/install 디렉토리에서 rootdelete.sh 스크립트를 실행한 후 rootdeinstall.sh 스크립트를
실행시킨다. 만약 이 스크립트를 실행시키는데 문제가 있거나, 모든 콤포넌트가 성공적으로 제거되었는지
여부를 확인하려면 step 2로 간다:
2. 모든 노드로 부터 노드 애플리케이션을 중단시킨다:
srvctl stop nodeapps -n <node name>
3. 노드 부팅시 CRS가 구동되는 것을 예방한다. 이를 위해 root 계정에서 다음과 같은 작업을
수행한다 :
Sun:
rm /etc/init.d/init.cssd
rm /etc/init.d/init.crs
rm /etc/init.d/init.crsd
rm /etc/init.d/init.evmd
rm /etc/rc3.d/K96init.crs
rm /etc/rc3.d/S96init.crs
rm -Rf /var/opt/oracle/scls_scr
rm -Rf /var/opt/oracle/oprocd
rm /etc/inittab.crs
cp /etc/inittab.orig /etc/inittab
Linux:
rm -f /etc/init.d/init.cssd
rm -f /etc/init.d/init.crs
rm -f /etc/init.d/init.crsd
rm -f /etc/init.d/init.evmd
rm -f /etc/rc2.d/K96init.crs
rm -f /etc/rc2.d/S96init.crs
rm -f /etc/rc3.d/K96init.crs
rm -f /etc/rc3.d/S96init.crs
rm -f /etc/rc5.d/K96init.crs
rm -f /etc/rc5.d/S96init.crs
rm -Rf /etc/oracle/scls_scr
rm -f /etc/inittab.crs
cp /etc/inittab.orig /etc/inittab
HP-UX:
rm /sbin/init.d/init.cssd
rm /sbin/init.d/init.crs
rm /sbin/init.d/init.crsd
rm /sbin/init.d/init.evmd
rm /sbin/rc3.d/K960init.crs
rm /sbin/rc3.d/S960init.crs
rm -Rf /var/opt/oracle/scls_scr
rm -Rf /var/opt/oracle/oprocd
rm /etc/inittab.crs
cp /etc/inittab.orig /etc/inittab
HP Tru64:
rm /sbin/init.d/init.cssd
rm /sbin/init.d/init.crs
rm /sbin/init.d/init.crsd
rm /sbin/init.d/init.evmd
rm /sbin/rc3.d/K96init.crs
rm /sbin/rc3.d/S96init.crs
rm -Rf /var/opt/oracle/scls_scr
rm -Rf /var/opt/oracle/oprocd
rm /etc/inittab.crs
cp /etc/inittab.orig /etc/inittab
IBM AIX:
rm /etc/init.cssd
rm /etc/init.crs
rm /etc/init.crsd
rm /etc/init.evmd
rm /etc/rc.d/rc2.d/K96init.crs
rm /etc/rc.d/rc2.d/S96init.crs
rm -Rf /etc/oracle/scls_scr
rm -Rf /etc/oracle/oprocd
rm /etc/inittab.crs
cp /etc/inittab.orig /etc/inittab
4. 만약 프로세스가 살아 있다면 EVM, CRS 및 CRS 프로세스를 kill 시키거나
노드를 리부팅 한다:
ps -ef | grep crs
kill <crs pid>
ps -ef | grep evm
kill <evm pid>
ps -ef | grep css
kill <css pid>
5. CRS 설치 디렉토리를 제거한다:
rm -Rf <CRS Install Location>/*
6. Oracle Universal Installer에서 CRS home을 De-install 한다.
7. dd 명령으로 OCR 및 Voting File을 제거한다. 예 :
dd if=/dev/zero of=/dev/rdsk/V1064_vote_01_20m.dbf bs=8192 count=2560
dd if=/dev/zero of=/dev/rdsk/ocrV1064_100m.ora bs=8192 count=12800
만약 RDBMS 설치를 제거한다면, 사용중이던 ASM 디스크도 정리한다.
8. 만약 CRS를 재 설치하고자 하면, RAC 설치 매뉴얼에 기술된 순서대로 설치를 다시 진행한다.
Example
Reference Documents
<Note:239998.1> 10g RAC: How to Clean Up After a Failed CRS Install

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Hello friends,
I am holding oracle 10g ocp and 10g r2 rac certified expert credential, before i book the ocm exam i need a clarification on my eligibility. As i already achieved the advance certification of RAC, additional whether i need to take 2 handon courses to eligible the ocm exam ? Please advise. I can't find this info inoracle website and also no response from [email protected] Appreciate your advise asap.
Thanks

user530956 wrote:
Hello friends,
I am holding oracle 10g ocp and 10g r2 rac certified expert credential, before i book the ocm exam i need a clarification on my eligibility. As i already achieved the advance certification of RAC, additional whether i need to take 2 handon courses to eligible the ocm exam ? Please advise. I can't find this info inoracle website and also no response from [email protected] Appreciate your advise asap.
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Edited by: bigdelboy on 02-Nov-2009 14:09 (OK ... I didnt read the title you are interested only in the 10g exam ... apologies).
Edited by: bigdelboy on 02-Nov-2009 14:11 ( made a couple of points clearer).

IZo-045 Oracle Database 10g DBA New Features for Oracle8i OCPs exam

I am preparing for IZO-045 Oracle Database 10g DBA New Features for Oracle8i OCPs exam, wanted to know in order to pass the exam,
Is it enough to read the exam topics mentioned on the following webpage.
http://education.oracle.com/pls/web_prod-plq-dad/db_pages.getpage?page_id=41&p_exam_id=1Z0_045
I really apreciate if someone who already passed this test like to share his/her experience.
Regards
Muhammad Ali

muhammadali wrote:
I am preparing for IZO-045 Oracle Database 10g DBA New Features for Oracle8i OCPs exam, wanted to know in order to pass the exam,
Is it enough to read the exam topics mentioned on the following webpage.
http://education.oracle.com/pls/web_prod-plq-dad/db_pages.getpage?page_id=41&p_exam_id=1Z0_045
I really apreciate if someone who already passed this test like to share his/her experience.
Regards
Muhammad AliOkay I've haven't done 1z0-045 ... but I at one point I was considering 1z0-050 so I'm willing to share my views on an upgrade exam and exams in general.
Remember Oracle are trying to ensure that a DBA who was tested at 8i DBA OCP has nw
It depends on your definition of read the topics. If you mean literally just read the topics then that will result in a failure. If you mean study research practice and fully understand the topics that should lead to a pass.
Bear in mind that Oracle would expect a competent 8i DBA attending the 5 day training course Oracle Database 10g: New Features for Oracle8i DBAs [http://education.oracle.com/web_prod-plq-dad/plsql/show_desc.redirect?dc=D17389GC10&p_org_id=&lang=&source_call=] to be able pass the exam with perhaps 2 to 4 weeks further study, revision and practice.
Interestingly this particular exam has a relatively high pass mark (73%) ... one implication of that is that it is prudent to be comfortable with all topics.
Generally an upgrade exam will cover topics beyond that of the straight OCA/OCP exams. The questions will obviously be at OCP level.
It is possilble the Sybex book Oracle 10g New Features for Administrators Study Guide (Certification Study Guide) ISBN-13: 978-0782143553 which although for 1z0-040 may have some relevance for some of your topics. If you choose to purchase it that is your choice. (It seems to have good amazon reviews ... though all of these books can contain errors, it may or may not be updated for 10gR2, and some Sybex Oracle books are sometimes OTT in some areas IMHO, but that wouldn't stop me using one).

1Z0-045 (for 8i OCPs or Gold DBA 10g)

Hello Gurus, OTN members,
Please clear my doubt about upgrade certification exam.
I am Oracle 8i OCP certified (DBA track); I want to upgrade myself from 8i to 10g; for which I selected paper code "1Z0-045" title "Oracle Database 10g: New Features for Oracle8i OCPs"
I have enrolled myself for it, but at oracle test center, they use OTC tool which connects to pearsonave, where I log on & can select my exam paper code.
They are not using perasonave web browser to conduct the examination.
The reason they use OTC tool so as they need to give the voucher number instead they put order number.
Now, the issue is with this OTC tool, I can see the exam code "1Z0-045" however the exam title reflects as "Gold DBA 10g" (it NOWHERE shows title "Oracle Database 10g: New Features for Oracle8i OCPs") -- But it (title) is there in the pearsonave website.+
I am NOT interested to write this exam title, but according to Oracle test center it is the same & will have NO effect on upgrade path & the certificate.
My purpose of giving this exam is to upgrade myself from 8i OCP to 10g OCP; I am doubting if the syllabus is same and is this really a correct exam code+title.
I request you to please suggest me what I should do & confirm if these paper code, title are same or different.
PS: There are some oracle partner institute which have no issue conducting exam from pearsonave website after providing the voucher name for the same paper code + title "1Z0-045 Oracle Database 10g: New Features for Oracle8i OCPs".

They both are same.
Can be found that this has a different title for OTC
http://www.oracle-exams.net/2010-oracle-available-tests/

Upgrade certification from 8 to 10g DBA track.

Hi,
I have an oracle certification 8 in DBA track, and I completed my oracle 8 certification in 2001. Now I want it to upgrade from oracle 8 DBA to 10g DBA. I don’t know for what exam I need prepare, or can I upgrade it or not.
Do I need to upgrade my oracle 8 certification to 8i and then 8i to 9i and then 9i to 10g, or just need to give one exam for upgrade the certification 8 to 10g.
Please explain in details.
Thanks for help.

And you thought a question about DBA certification was suitable for a SQL and PL/SQL forum?
Perhaps you should try the [Certification forum|http://forums.oracle.com/forums/forum.jspa?forumID=459]
;)

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Dear experts,
We are trying to install SAP ERP 6.0 EHP4 with Oracle 10g RAC on HP-UX 11.31. Please note that, We are using VERITAS cluster filesystem (CFS) for this purpose and not HP-UX ServiceGuard ClusterFileSystem.
*As per SAP procedure, we have installaed plain plain SAP system with single instance Oracle (ref: Configuration of SAP NetWeaver for Oracle Database 10gRAC guide). Now we are first trying to install Oracle Clusterware (CRS) and then we will install Oracle RAC software. Is this procedure right?*
Which file (and its path) we have to use for CRS installation and its patch? Is it runInstaller under /oracle/stage/102_64/clusterware? With this file we can install CRS 10.2.0.1. Similarly for Oracle RAC, which files we are supposed to use, i.e for installation and patch upgrade?
Also can we use clusterware package available from Oracle directly in the SAP environment?
We tried to install CRS with runInstaller while running Configuration Assistant after root.sh script.
The following commands are failing in Configuration Assistant:
/oracle/CRS/102_64/bin/racgons add_config erpprdd1:4948 erpprdd2:4948
/oracle/CRS/102_64/bin/oifcfg setif -global lan1/20.20.20.0:cluster_interconnect lan0/192.168.3.0:public
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3rd commands fails in every check
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Thanks & Regards,
Tejas

>
Charles Yu wrote:
> Q1: Oracle RAC with 9.2.x on HP-UX?
> A: For HA environment, cluster software is: MC/SG on HP-UX 11.31; there are optional components of MC/SG for supporting Oracle RAC and SAP application. I was confused that I could not find the installation guide regarding 4.6C on MC/SG HA environment of HP-UX.
> Charles
Relevant docs for Service Guard (SG) cluster are available at http://docs.hp.com. Hope you have checked for the suport of oracle 92x on HP-UX 11.31
>
Charles Yu wrote:
> Q2: Any reason why you don't use a supported database version?
> A: Actually, in order to avoiding the the risk of database upgrade and minimizing the migration risk, top level has decided that keeping the same Oracle version. Indeed, we don't plan the migration of application. On the other hand, it is complicated to do the assessment for application migration.
> Charles
You can go for combined os migration and db release upgrade also at a stretch with the same downtime.

Question about a file system storage option for RAC on 10g

Hello everyone,
I am in the beginning of connecting our storage and switches, and building RAC on them but there is a little argument between our specialists.
We have two database servers(10g with OEL 5) to be clustered and two visible disk groups to each of those nodes. So question is can we choose only one disk group as a shared storage leaving the rest one as the redundant copy during database a creation window while installing the database. Because some of us argue that oracle database has a built-in capability to decide on what level of RAID we store our data.
Thank you for your help.

"some of us argue that oracle database has a built-in capability to decide on what level of RAID we store our data".
That statement is not true. Oracle has optional multiplexing for control files, redo logs, and archive logs but this is not enabled by default and Oracle will not automatically enable it. If you want redundancy of tables, indexes, temp, and undo you must provide this because Oracle does not offer it standard or as an option. You can achieve redundancy with RAID at the array level, or host based mirroring (like ASM redundancy groups or Linux mdadm). This can also depend on your file system because, I think, OCFS2 does not support host based mirroring (so you cannot use mdadm or lvm to mirror the storage if you are using OCFS2).
Redundancy is not required, but it is recommended if you are using hard disks because they are prone to failures. You can configure RAID 10 across all disks in the array and present this as one big LUN to the database server. If you have two storage arrays and you want to mirror the data across the two arrays, then present all of the devices as JBOD and use Linux mdadm to create your RAID group.
RAC requires shared storage. Maybe you have a NAS or SAN device, and you will present LUNs to the Oracle database servers. That is no problem. The problem is making those LUNs usable by Oracle RAC. When I used Oracle 10g RAC, I used the Linux raw device facility to manage these LUNs and make them ready for Oracle RAC. However, raw has been desupported. Today I would use either ASM or OCFS2. This has nothing to do with redundancy, this is just because you are using RAC.

NIC ROUTER requirement for 10g RAC database

I need to know what hardware to order in setting up an 10g RAC database without a single-point-of-failure. My question centers on the networks. If each server has one NIC for the public interface and one NIC for the private interconnect, aren't the routers these NICs are attached to a single point of failure? If each server has two NICs bonded together for the public interface and two NICs bonded together for the private interconnect, does each NIC attach to a different router?

sayantan chakraborty wrote:
is RDMA and infiband ar same??Infiniband is a switched fabric layer for high speed communication. RDMA is a protocol for "+remote direct memory access+".
Infiniband supports the Internet Protocol suite over Infiniband, or IPoIB. It also supports RDMA over Infiniband.
so do we need only infiband SDR / QDR switch to set infiband OR what else??You need an Infiniband switch - Cisco and Voltaire are two companies that supply this type of hardware. The latter is used by Oracle in its Exadata database machines. Unsure about Cisco's commitment to Infiniband switches as they have discontinued their Infiniband switches with integrated fibre channel gateways. A sore point with us after we bought into this technology about 2 years ago, in part on their very own recommendations - and now own very expensive, somewhat buggy and totally unsupported hardware. Seems like the new Cisco California servers are GigE and not Infiniband, which perhaps explain this (flawed) decision of theirs...
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If you want redundancy at the switch, you need to get yourself 2 Infiniband switches.
But if you're planning to invest this into a RAC cluster, then surely you should also invest money in RAC licensing and support - and with that gain access to very useful documentation like the RAC Starter Kit and so on.

Linux Cluster File System partitions for 10g RAC

Hi Friends,
I planned to install 2 Node Oracle 10g RAC on RHEL and I planned to use Linux File system itself for OCR,Voting Disk and datafiles (no OCFS2/RAW/ASM)
I am having SAN storage.
I would like to know how do i create shared/cluster partitions for OCR,Voting Disk and Datafiles (common storage on SAN).
Do i need to install any Linux cluster file system for creating these shared partitions (as we have sun cluster in solaris)?
If so let me know what versions are supported and provide the necessary Note / Link
Regards,
DB

Hi ,
Below link may be useful to you:
ORACLE-BASE - Oracle 10g RAC On Linux Using NFS

Installation of oracle 10g rac on open solaris for X86 Machine

Hi
Can you please let me know the advantages of installation of oracle 10g rac on open solaris on x86 machine.And also let me know the detail steps involved in instatllation of oracle 10g rac on open solaris on x86. please suggest the recommdendation for the installation
Thanks
Saiprasath

If by "advantages of installation of oracle 10g rac on open solaris on x86 machine" you mean advantages over RAC on Linux or AIX or HP/UX there aren't any.
If you want to know the advantages of RAC over stand-alone they generally relate to:
1. Eliminating the server as a single point of failure
2. Transparent fail-over
2. Incremental horizontal scalability

Syllabus for 10g RAC Exam & 10g DBA Track

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