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IBM Cognos Real-time Monitoring Developer Sample Questions:

1. Real-time Monitoring supports two kinds of views: stateful and stateless. Which three statements are true? (Choose three.)

A) A stateless view may have a "group by" column selected while a stateful view may not.
B) A snapshot of stateful view may contain multiple rows while a stateless view may not.
C) A stateful view may have set functions while a stateless view may not.
D) A stateful view may have a "group by" column selectedwhile a stateless view may not.
E) One row of a stateful view is derived from multiple rows of the underlying stream which is not a case for stateless view.

2. A customer's database, which is used as a source for a lookup table, is modified on a regular basis causing the data to become invalid within five minutes. The databasecontains 5,000,000 rows and is indexed on the field to be joined on and optimized for reading. How should the caching settings be configured for this lookup table?

A) Disable caching.
B) Enable caching with a setting of "20" in the "Number of results to cache" field and set an invalidation schedule for every five minutes.
C) Enable Caching with a setting of "20" in the "Number of results to cache" field, set an invalidation schedule for every five minutes, and enable prefetch.
D) Enable caching with a setting of "20" in the "Number of results to cache" field.

3. A customer currently has the username and password specified in clear text on the JDBC URL for their JDBC agent. Their security team has identified this configuration as a security risk for their company. What do you tell the customer?

A) Use an appserver configured data source instead of the JDBC URL.
B) Create a separate database user account with limited access.
C) Use database supported encryption to encode the username and password in the URL.
D) Specifythe username and password in the corresponding username and password fields.

4. A user wants to monitor operational data being published to an external WebSphere MQ server using Real-timeMonitoring (RTM).Which three steps are required to access the operational data as a data stream in RTM? (Choose three.)

A) Download a preconfigured MDB from the RTM install CD.
B) Deploy an MDB on the application server where WebSphere MQ is running, listening to its message queue.
C) Configurea JMS agent and a JMS data stream in RTM Workbench.
D) Deploy an MDB on the application server where RTM is running, listening to the local message queue.
E) Build a Message Driven Bean (MDB) with appropriate settings using an appropriate build tool (like ant).

5. In an event stream, the data stream query returns 100 total rows on the first polling, 200 rows on the second polling, and 50 rows on the third polling. The "Treat all rows in the result set as a single event" property is selected. If a stateless view is created (with all settings set to default) based on this data stream, how many rows will exist in that view after the third polling?

A) 1
B) 50
C) 200
D) 350

Solutions: