IBM
C2180-376 · Question #40
A weather bureau plans to offer a service to its customers whereby they can receive weather station information (e.g. temperature, humidity) up to one year old. Customer applications should be able…
The correct answer is A. Store information in a database and access it using a request-reply pattern. See the full explanation below for the reasoning.
Question
A weather bureau plans to offer a service to its customers whereby they can receive weather station information (e.g. temperature, humidity) up to one year old. Customer applications should be able to select from which region they want to get datA. What is the best way of implementing such a solution?
Options
- AStore information in a database and access it using a request-reply pattern
- BStore information in a database and access it using a publish/subscribe pattern
- CStore messages in separate queues for each region and use the expiration feature of
- DStore messages in separate queues for each region and use a scheduled process to
How the community answered
(49 responses)- A76% (37)
- B14% (7)
- C6% (3)
- D4% (2)
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