000-421 Exam Dumps

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Certification Provider:	IBM
Exam Code / Number:	000-421
Exam Name:	InfoSphere DataStage v8.5
Exam Questions:	194
Last Updated:	Aug 23, 2026
Corresponding Certification:	IBM Specialist

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IBM 000-421 Exam Syllabus Topics:

Section	Objectives
Topic 1: Debugging and Troubleshooting	- Job monitoring 1. Log analysis 2. Error handling techniques
Topic 2: Job Design and Development	- Stages and links 1. Lookup stages 2. Transformer stage logic - Job types 1. Parallel jobs 2. Server jobs
Topic 3: Data Transformation and Processing	- Data cleansing techniques 1. Filtering and validation 2. Data type handling - Aggregation and sorting 1. Aggregation logic 2. Sort stage usage
Topic 4: Performance Tuning and Optimization	- Parallel job optimization 1. Memory and CPU tuning 2. Partitioning strategies
Topic 5: InfoSphere DataStage Architecture	- Parallel processing architecture 1. Runtime architecture components 2. Nodes and partitions - DataStage project structure 1. Projects and environments 2. Repository metadata concepts
Topic 6: Job Control and Sequences	- Sequence jobs 1. Control flow design 2. Triggers and conditions