Crucial Exams

Microsoft Azure Data Fundamentals DP-900 Practice Question

A single relational table stores both project assignments and employee contact details, causing each employee phone number to appear in multiple rows. Which relational design concept should you apply to eliminate this duplication while still allowing projects to reference the correct employees?

  • Create a nonclustered index on the phone number column.

  • Normalize the schema by placing employee data in a separate table linked with a foreign key.

  • Denormalize the table to include all employee and project columns together.

  • Apply horizontal partitioning to split the table by project.

Microsoft Azure Data Fundamentals DP-900
Identify considerations for relational data on Azure
Your Score:
Settings & Objectives
Random Mixed
Questions are selected randomly from all chosen topics, with a preference for those you haven’t seen before. You may see several questions from the same objective or domain in a row.
Rotate by Objective
Questions cycle through each objective or domain in turn, helping you avoid long streaks of questions from the same area. You may see some repeat questions, but the distribution will be more balanced across topics.

Check or uncheck an objective to set which questions you will receive.

Wipe Score
Bash, the Crucial Exams Chat Bot
AI Bot