Question: Conflicts between design efficiency, information requirements and processing speed are a challenge in any database. How can you reduce these challenges? Group of answer choices

Conflicts between design efficiency, information requirements and processing speed are a challenge in any database. How can you reduce these challenges?
Group of answer choices
A. Reducing the number of tables
B. Reducing entity relationships
C. Use the Denormalisation process
D. Using Entity relationship diagrams (ERD)

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