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Exit VCEDump DEX-450 Programmatic Development using Apex and Visualforce in Lightning

Q45 Single choice

A developer needs to avoid potential system problems that can arise in a multi-tenant architecture.

Which requirement helps prevent poorty written applications from being deployed to a production environment?

A
SOQL queries must reference sObActs with their appropriate namespace.
B
All Apex code must be annotated with the with sharing keyword.
C
Unit tests must cover at least 75% of the application's Apex code
D
All validation rules must be active before they can be deployed.

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