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C2090-421, IBM Solutions Developers Certification
Posted: Jan 14, 2015
C2090-421, IBM Certified Solution Developer - InfoSphere DataStage v8.5 exam will help you learn new topics through its validation process and will help you earn the certification if you succeed. Applicants for this exam have to learn and solve the exam questions that are given as sixty five in number; the time given is ninety minutes for attaining sixty five percent. IBM Certified Solution Developer - InfoSphere DataStage v8.5 will be valid for a lifetime.
C2090-421, IBM Certified Solution Developer - InfoSphere DataStage v8.5 exam descriptive that have been given to the candidates for learning are as under:
The first is called Configuration covering six percent where the applicants learns to Describe how to properly configure DataStage v8.5, Identify tasks required to create and configure a project to be used for v8.5 jobs, identify its components and its overall intended purpose.
Section number two is called Metadata covering six percent in the exam that requires the ability to demonstrate knowledge of Orchestrate schema, Identify the method of importing, sharing, and managing metadata and Demonstrate knowledge of runtime column propagation.
The third section is called the Persistent Storage covering ten percent under which the C2090-421, IBM Certified Solution Developer - InfoSphere DataStage v8.5 applicants learn about the process of importing/exporting data to/from framework such as sequential file, external source/target, Describe proper use of a sequential file, Describe proper usage of FileSets use of restructure stages such as column.
The fourth section is called Parallel Architecture covering nine percent in the exam under which the applicants will Demonstrate proper use of data partitioning and collecting and also demonstrate knowledge of parallel execution.
Section five is called Databases covering nine percent in which the applicants learn about proper selection of database stages and database specific stage properties, Identify source database options and Demonstrate knowledge of target database options. Section six is Data Transformation covering twelve percent it includes the knowledge of default proper selections such as the stage variables, DataStage macros, system variables NUM, functions, the use of Transformer stage variables such as identify key grouping boundaries on incoming data, process to add functionality not provided by existing DataStage stages such as wrapper, BuildOps, user def functions/routines, Demonstrate proper use of SCD stage, job design knowledge of using RCP modify, filter, dynamic transformer, knowledge of Transformer Stage input and output loop processing.
Seventh is Job Components covering C2090-421, IBM Certified Solution Developer - InfoSphere DataStage v8.5 twelve percent and including knowledge of Join, Lookup and Merge stages, knowledge of SORT stage, understanding of Aggregator stage, proper usage of change capture/change apply and knowledge of Real-time components.
Job Management and Deployment covering ten percent includes knowledge of advanced find, knowledge and the purpose of impact analysis, knowledge and purpose of job compare, the change control process and Source Code Control Integration. Six percent is for Job Control and Runtime Management covering knowledge of message handlers, Identify the use of dsjob command line utility, ability to use job sequencers which may include value and job status.
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