Submitted by: Romain Jhon

The 000-421 Examination is for the certification in IBM Certified Solution Developer – InfoSphere DataStage v8.5. This examination contains total numbers of 65 questions and time allowed to complete the examination is only 90 minutes. In order to achieve the certification, candidates need a minimum score of 65 percent. Candidates from all over the world can appear for the exam in English language only. Following are the topics that will be covered during the examination.

Configuration (6 percent)

Given a configuration file, recognize its parts and its overall planned reason

Recognize tasks necessary to generate and construct a project to be utilized for v8.5 jobs

Explain how to properly construct DataStage v8.5

Metadata (6 percent)

Display acquaintance of runtime column propagation

Recognize the method of importing, sharing, and managing metadata

Display acquaintance of Orchestrate schema

Persistent Storage (10.5 percent)

Recognize importing/exporting of XML information

Explain utilization of restructure stages

Explain utilization of FTP stage for remote data

Explain proper usage of FileSets and DataSets

Explain proper utilization of a sequential file

Explain the procedure of importing/exporting data to/from framework

Parallel Architecture (9 percent)

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Display acquaintance of parallel implementation

Display proper utilization of data collecting and partitioning

Databases (9 percent)

Display acquaintance of target database alternatives

Recognize source database alternatives

Display proper collection of database phases and database definite stage characteristics

Data Transformation (12 percent)

Display acquaintance of the output loop and Transformer Stage input

Display job design acquaintance of utilizing of RCP

Display proper utilize of SCD stage

Recognize procedure to add functionality not offered by existing DataStage phases

Display the utilize of Transformer phase variables

Explain Transformer phase abilities

Display proper collections of Transformer phase vs. other stages

Display acquaintance of default kind conversions, associated warnings and output mappings

Job Components (12 percent)

Display acquaintance of Real-time parts

Explain the proper procedure of change capture/change apply

Display understanding of Aggregator phase

Display acquaintance of SORT phase

Display acquaintance of Join, Lookup and Merge phases

Job Design (9 percent)

Explain the procedure essential to run multiple copies of the resource

Display proper utilize of standards

Display acquaintance of generating restart methodologies and points

Explain how to minimize repartitions and sorts

Display acquaintance of shared containers

Monitor and Troubleshoot (7 percent)

Display acquaintance of performance monitoring and runtime metadata analysis

Recognize areas that may progress performance

Given a procedure list, recognize conductor, part leader, and player procedure

Recognize and explain environment changeable that manage DataStage v8.5 with considering to added reporting and functionality

Display acquaintance of parallel job score

Job Deployment and Management (10.5 percent)

Source Code Control Integration

Articulate the alter control procedure

Display acquaintance and reason of job compare

Display acquaintance and the reason of impact study

Display acquaintance of advanced find

Job Control and Runtime Management (6 percent)

Display capability to utilize job sequencers

Recognize the utilize of dsjob command line service

Display acquaintance of message handlers

IBM is one of the leading organizations of the IT industry that offers very important certification to the candidates and experts.

This examination contains total numbers of 65 questions and time allowed to complete the examination is only 90 minutes. In order to achieve the certification, candidates need a minimum score of 65 percent. Candidates from all over the world can appear for the exam in English language only. Following are the topics that will be covered during the examination.

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