Oracle
1Z0-807 · Question #6
1Z0-807 Question #6: Real Exam Question with Answer & Explanation
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Question
A travel company re-architects its application from a two-tier to a three-tier architecture. To see what impact the new architecture has on its non-functional requirements (NFR), the company intends to build a prototype based on the new architecture. The company compares the NFR metrics associated with the new prototype against the metrics from their original two-tier solution. Which option is an advantage of the original two-tier solution?
Options
- AIt has better availability because it has fewer single points of failure.
- BIt has better manageability because each client has its own copy of the application.
- CIt has better performance because each client must use its own set of domain objects.
- DIt has better scalability because each client can access the database independently of other clients.
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