The oracle 11G certification can be one of the most difficult certifications in order to get. The only thing that would be needed to pass this test is to make sure to bring your laptop.
The oracle 11g certification is for those who plan to use and or teach oracle 11g programs. They must go through the training process in order to fully be able to teach it.
Oracle 11i Oracle 11i
Oracle 11g R2
grams
Orable 11g is a database. There are new features for DBA's and Developers. A new feature would be simple_integer, a new data type said to be faster than pls_integer.
I want the latest featurea in oracle 12c
r12
11g Release 2
The OCA DBA 11g certification proves one's expertise to perform all basic Oracle tasks for database administration or application development. It's a basic Oracle qualification that helps candidates consolidate their skills to install, implement, administer and troubleshoot Oracle database, which in turn brings industry recognition.IT professionals, armed with OCA DBA 11gcertificate find it easier to get the job profile and salary as per their expectations.The targeted audience for this credential includes database administrator, database analyst, and database developerThis certificate is a prerequisite for those IT professionals who want to graduate to Oracle Certified Professional (OCP) level and further move on to Oracle Certified Master (OCM) level.To receive OCA DBA 11g Certification, one must pass two exams- one core exam and one elective exam: Oracle Database 11g: SQL Fundamentals I - 1Z0-051 Oracle Database 11g: Administration Workshop I 1Z0-052
G signifies "Grid Computing"... With the release of Oracle 10g in 2003, Oracle changed the suffix in their previous release version; from 9i to 10g... 'I' stands for Internet...this was done as a marketing effort in order to show Oracle's move towards Grid Computing... Purely a marketing strategy...
multidimensional database
In oracle 10g or 11g, 'g' represents grid computing. Which enables clusters of low-cost, industry standard servers to be treated as a single unit. BY Er. Gurinder Singh