Multi-dimensional competency assessment for the Data Architect role — Cognitive Aptitude (numerical & logical reasoning), Role Knowledge, Situational Judgement and a hands-on auto-graded Coding round. Proctored; produces a competency profile, not a single MCQ score. Skills assessed: Data modeling (ERD, normalization), SQL proficiency, ETL pipeline development, Data warehousing (e.g., Snowflake, Redshift), Big Data technologies (e.g., Hadoop, Spark), Cloud data platforms (e.g., AWS, Azure, GCP), Data governance and security, Performance tuning and optimization.
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