本文将给大家带来 Oracle 12c ocm升级考试 的环境配置、考试范围、考试时间、以及每门的过关要求等；
1.Oracle 12c OCM升级考试环境:
Exam Environment
## Oracle Linux Release 6.5 64 bit
## Mozilla Browser, Text (emacs, gedit) and vi editors
## Shell environment: bash, csh
## Use either CLI or GUI environment and tools when available
## Oracle Database 12c Enterprise Edition Release 12.1.0.2.0  64 bit
## Oracle Grid Infrastructure 12c Release 1 (12.1.0.2)
## Oracle Enterprise Manager Cloud Control 12c Rel 4

2.Oracle 12c OCM升级考试范围:
General Database and Network Administration, and Backup Strategy
Create and manage pluggable databases
Create and manage users, roles, and privileges
Configure the network environment to allow connections to multiple databases
Protect the database from loss of data due to any kind of failure
Create and manage database configuration files
Data and Performance Management
Modify materialized views
Create a plugged-in tablespace by using the transportable tablespace feature
Create partitioned tables
Configure the database to retrieve all previous versions of the table rows
Configure the Resource Manager
Tune SQL statements
Perform real application testing
Create SQL Plan baselines
Data Guard
Create a physical standby database
Make the standby database available for testing
Restore the standby database to its normal function
Configure fast start failover
Grid Infrastructure and Real Application Clusters
Install Oracle Grid Infrastructure
Configure Oracle Flex ASM
Create ASM disk groups
Create and manage an ASM instance
Create ACFS
Start, stop, configure, and administer Oracle Grid Infrastructure
Install the Oracle Database 12c software
Create RAC databases
Configure services

3.Oracle 12c OCM升级考试时间
第一场 120分钟
第二场 90分钟
第三场 90分钟
第四场 90分钟

4.Oracle 12c OCM升级考试过关要求
## Skillset 1 - 56%
## Skillset 2 - 32%
## Skillset 3 - 43%
## Skillset 4 - 44%

第三场,gi,数据库软件是安装好的.
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