Saturday, February 28, 2009

How was the CMDBA exam?

Well it is just like what these people who took OCA/P in amazon said:

http://www.amazon.com/OCP-Oracle-Administration-Study-1Z0-043/review/product/0782143687/ref=cm_cr_dp_synop?ie=UTF8&showViewpoints=0&sortBy=bySubmissionDateDescending#RLMQDUCJT4S1

I studied this book from cover to cover with my eyes close (3 months 2-3 hours a day). I just failed the exam and I scored 60% out of 70% passing. Although the book covers all the materials you have to know, it does not cover in detail on each section to pass. The test questions are totally unrelated to the practice exam of this book. Almost all the questions are scenario questions. I suggest that you need additional references beside this book. 

Furthermore, this book is hard to understand. I have re-read so many times. The wording is poor. There are about 20% mistakes on the practice exam questions of this book. The reason I did not add additional references is that if you study the book from cover to cover, there is no doubt you passthe exam---I WAS WRONG. 

WARNING: The OCP exam had 2-4 long sentences each question with a multiple choice from A-F (2-3 answers). That's how it makes it hard. You have to think very very very deep and NOT ENOUGH TIME. 



1 of 2 people found the following review helpful:
2.0 out of 5 stars Not enough to pass the testDecember 5, 2006
By Blaine T. Jones "seismo" (Dahlonega, GA USA) - See all my reviews
(REAL NAME)   
This book is jam-packed with info that the Oracle 10g DBA will need to know...unfortunately, its not enough to pass the exam. The book isn't necessarily at fault - the exam is full of so many trick questions and obscure references that cooincidentally are all spelled out in Oracle's training material (which you'll need to shell out three thousand dollars to attend the class and get the books). 
In order to get OCP certified, you have to attend an Oracle class anyway, so skip this book and get the training from the source.


http://www.amazon.com/OCA-Oracle-Administration-Study-1Z0-042/review/product/0782143679/ref=cm_cr_dp_all_recent?ie=UTF8&coliid=&showViewpoints=1&colid=&sortBy=bySubmissionDateDescending

By Aebares2006 (Boston, MA) - See all my reviews
I used this book to study for the OCA test for a month and thought I would pass with my SQL & limited Oracle experience. I did not pass the test because the test has changed to Senario Driven with Multiple Choice & Multiple answers. You would receive a long paragraph about a user's needs. You would need to select two answers out of five; 1 would be easy to pick, 2 would seem wrong and 2 would seem almost identical and right. That is where the test has gotten harder. 

Where this book gives you the foundation of all the "What's" involved, the test needs the "Whys". 

I recommend SELFTEST software Oracle pushes on thier site. I find the questions and style are very similar to what I had experienced. 

I still recommend this book if would like to understand the concepts and have an oracle DB at your disposal 
If you then need or want the cert buy the selftest software because I'm positive half of my questions came from that product. By spending your money on both of those products you will still make out very well because the Live course for this subject is around $2,500. 

My experience with Oracle has been from the Healthcare IT environment where the database is already set up and just needs tuneing and Reports. If you are an Oracle Finanicials person you may only need the SelfTest software to practice from.


S. vandanam "OCP" (Houston,TX) - See all my reviews
(REAL NAME)   
I cleared my OCA exam with help of sybex and selftest software..could get 73/75 . I would recommend to go for selftest(65% of questions came from selftest in the actual exam) along with sybex..just reading sybex might not be of much help.


By Dave Price "Avid Reader" (Franklin, WI United States) - See all my reviews
(REAL NAME)   
This book does not cover topics well enough to pass the exam. It might be useful as an addition to other materials or as a review for experienced DBAs, but it does NOT have the information you need to pass by itself. 

After failing the OCA exam (after acing the books' 2 exams, thanks guys!) I smashed this book against a brick wall until it was nothing but torn pages fluttering in the breeze. The binding held up well through the first several smashings, and stomping the separated pieces produced an enjoyable tearing sound.

Sybex OCA book is good!

Reading this book i know what is the reason behind the oracle operations in a fast breezy format, i dont have to go to read another book to understand what is going on. I have scan the core concepts of first 4 chapters and now in backup and recovery chapter!

It seems like the steep oracle learning curve is over after 1 month with baby birth. The Oracle concept book by Abbasi is a great help to go through this learning curve. Sybex OCA cannot be used as a first book but as a later book it is great!

Thursday, February 26, 2009

Wow now study Sybex OCA study guide is a pleasure!!


Wow, after i read all the beginners oracle books, now read back at Sybex OCA study guide, it is a piece a cake! And Sybex concise point form writing make it a pleasure to read now! Much better than long winded MH OCP study guide


Tuesday, February 24, 2009

Bubul study philosophy

How to study Oracle books:

- You have to build meaning to everything you learn, that makes learning easy, that is how human’s learn by interconnecting things you understand. By gaining understanding, you don’t need painful memorizing.

-You need books that provide understand. The best book in oracle to provide understanding is Practical Oracle 8i by Jonathan Lewis. Available in Jurong East Library.

-Oracle OCA, OCP certification is very difficult to pass even if you memorized the books. Try to get real simulation exam questions, selftestsoftware is nice.  

-There are very think oracle books to read, don’t read the books line by line word by word it is efficient, instead speed scan through the books and only read the paragraph that interest you, this is organic reading and is the most efficient. Get a lot of books from the library or rapidshare in internet, and skim through the books reading the parts that only interest you. As you understandings build to a level and you need to remember details for OCA certification then only you read line by line and making notes, but then reading word by word and memorizing would be easy because you have already understand a lot of Oracle.

-Gain understanding first, then you don’t have to rote memorize.

Bubul study tree sequence

The Oracle books to study sequence

1.Read this book to build your concept:

Oracle 10g Database Administration Concepts & Implementation Made Simple (Paperback)by Asim Abbasi (Author)

 

2. Read the below books to supplement the Asim Abbasi books:

Oracle Database 10g: A Beginner's Guide (Osborne ORACLE Press Series) by Ian Abramson, Michael Abbey, and Michael Corey

Oracle9i DBA JumpStart (Paperback)

by Bob Bryla

 

3. Read the Oracle book to understand so you don’t have to memorize:

Practical Oracle8i(TM): Building Efficient Databases

by Jonathan Lewis

 

4. For passing OCA and OCP, read

Selftestsoftware and

Oracle Database 10g OCP Certification All-In-One Exam Guide by Damir Bersinic (Author), John Watson (Author) 

OCA: Oracle 10g Administration I Study Guide (1Z0-042) by Chip Dawes (Author), Bob Bryla (Author), Joseph C. Johnson (Author), Matthew Weishan (Author)

Sunday, February 15, 2009

Oracle books!

First I look into:

OCA: Oracle 10g Administration I Study Guide (1Z0-042) (Paperback)

by Chip Dawes (Author), Bob Bryla (Author), Joseph C. Johnson (Author), Matthew Weishan (Author)

but the sybex book is cramming of facts without building up core concepts.

THen i read 

Oracle Database 10g OCP Certification All-In-One Exam Guide (Oracle Database 10g Handbook) [ILLUSTRATED] (Paperback)

by Damir Bersinic (Author), John Watson (Author) 

Found the book from Amazon review,
The Mcgraw Hill book is much better with conversational explaination, but i only can disgest the concepts after the 5th reread. 

So is 

Oracle Essentials, 3e: Oracle Database 10g [ILLUSTRATED] (Paperback)

by Rick Greenwald (Author), Robert Stackowiak (Author), Jonathan Stern (Author) 

The one below is much simpler but also doesnt build much concepts


Guerrilla Oracle: The Succinct Windows Perspective (Paperback)




In frustration of the unapproachness of Oracle, like a Darth Vader mother ship. Finally...

The book from God..

Oracle 10g Database Administration Concepts & Implementation Made Simple (Paperback)

by Asim Abbasi (Author)

THe book presented the concepts in one short without all the needless detail and I am enlightened. 

With the core concepts armed, i proceed to fill up the details,...


Oracle Database 10g OCP Certification All-In-One Exam Guide (Oracle Database 10g Handbook) [ILLUSTRATED] (Paperback)

by Damir Bersinic (Author), John Watson (Author) 

and just like what amazon says it is damn long winded...

Oracle Essentials, 3e: Oracle Database 10g [ILLUSTRATED] (Paperback)

by Rick Greenwald (Author), Robert Stackowiak (Author), Jonathan Stern (Author) 

this one i read the parts i want to read and the section on optimization and locking is the best explaination i have read

then

OCA: Oracle 10g Administration I Study Guide (1Z0-042) (Paperback)

by Chip Dawes (Author), Bob Bryla (Author), Joseph C. Johnson (Author), Matthew Weishan (Author)


probably is the book i want to read after the asim book, bare detail facts i need now because i already have the core concepts.


My second baby Ryan birth on Valentine day.


  


CMDBA kaput and OCA move forward

CMDBA failed on 29th Jan. Less 4% to pass. Objective questions with more than one answers with choices of half right, half wrong, much more difficult than I anticipated T0T.


Keep moving forward to OCA!

It aint about about how hard you hit, its 
about how hard you can get hit, and
keep moving forward. How much you
can take and keep moving foward..
-Rocky Balboa