Microsoft
70-498 · Question #37
70-498 Question #37: Real Exam Question with Answer & Explanation
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Question
You develop an n-tier application that includes the following components: - Database - Data access layer - Business logic layer - Presentation layer (website) The database has approximately 100 tables and stores large amounts of data. You need to select a unit testing strategy to verify the business logic layer. What should you do?
Options
- ACreate a mock data access layer.
- BCreate a mock data access layer.
- CCreate a mock business logic layer and a test database.
- DCreate a test database from a backup of the live database.
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