38) While adopting the client / server architecture for the data warehouse, which of the following are the purposes of the application servers?
39) Which of the following is the correct matching of parallel processing hardware options of the data warehouse and their corresponding features?
40) For selection of the operating system for the data warehouse, which of the following general criteria apply?
I. Reliability- protect the environment from application malfunctions II. Security- protect each client and associated resources III. Preemptive Multitasking- allow higher priority task to preempt another task IV. Automatic Shutdown- shut down automatically when idle V. Memory Protection- prevent one task from violating memory space of another