FDW Prelim Examination

What is DBMS stands for?

The visually interpretable data contributes to rough functionality among businesses in multiple sectors.

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A specialized IT professional who designs, builds, and maintains the complex data storage system.

• Data warehouse Developer

• Data warehouse Architect

It acts as an endpoint for data from various sources such as Application Programming Interface (APIs) and databases

• Integration

• Cleaning

• Consolidation

A database is always stored in a computer.

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It checks correctness of syntax; checks tables and other objects in the query.

• Query Optimizer

• Storage

• Execution Engine

• Parser

• Interface

BCNF also called as.......

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Is data warehousing is really made for business use?

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OFF

Normalization facilitates clear relationships between database elements by retaining only relevant data.

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It is the official data warehouse of Amazon cloud services.

• Snowflakes

• Redshift

• Synapse

• BigQuery