Question

What are the two crucial aspects that enable parallel execution in database systems?

a.

High-level language support and indexing options

b.

Transparent storage details and join strategies

c.

Query optimization and SQL commands

d.

Data partitioning and distributed storage

Posted under Big Data Computing

Answer: (b).Transparent storage details and join strategies Explanation:The two crucial aspects that enable parallel execution in database systems are transparent storage details (e.g., indexing options and join strategies) and data partitioning.

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Q. What are the two crucial aspects that enable parallel execution in database systems?

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