Oracle
1Z0-807 · Question #87
1Z0-807 Question #87: Real Exam Question with Answer & Explanation
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Question
A successful web application is used by over two hundred thousand users. Due to this substantial load, the database is over bridged and fails frequently. All data, included critical user records and temporary session data, is stored in the database. Because of resource constraints, a new database system cannot be installed. Which change will reduce the load on the database?
Options
- ACreating more entity beans to optimize interaction wild the database
- BRefactoring the web application to use DAOs to communicate with the database
- CRefactoring the web application to store temporary session data on the web servers
- DAdding more web servers to the web tier to distribute the load and reduce the number of transactions
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