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IBM Cognos Real-time Monitoring Developer Sample Questions:

1. A database administrator notes that the Real-time Monitoring server is performing many queries in a short time period, more than a dozen each second. You verify that the data stream is configured to pollthe database every 30 seconds. What would cause this problem?

A) A view built on the event stream is joined to a lookup table that is not indexed properly.
B) The data stream is defined without selecting the option to treat all rows as a single event.
C) A view built on the event stream is joined to a lookup table that is not configured for caching.
D) The data stream does not have an incrementing field defined.

2. How must the fact table in a cube be joined to a dimensional hierarchy to ensure measure calculations in the cube will properly roll-up or drill down?

A) Within a single cube, a dimension can be joined multiple times to a fact table dimension key, but at varying levels.
B) The fact table dimensional key can be joined to the key value at any level of the dimensional hierarchy.
C) The fact table dimensional key should be joined to the key value at the highest level of the dimensional hierarchy.
D) The fact table dimensional key should be joined to the key value at the lowest level of the dimensional hierarchy.

3. 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 not selected. If a stateless view is created (with all settings set to default) based on this data stream, how many rows will exist in the view after thethird polling?

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

4. An analyst has been asked to build a rule, alert, and reportlet in Real-time Monitoring (RTM). The rule that triggers the alert fires when: ord_qty>1000. Areportlet should be attached to the alert containing relevant and supplemental information based on the exception information that the rule detected. The view on which the reportlet is based is grouped by product and defines Average_Quantity as: AVERAGE(ord_qty). When attaching the reportlet the analyst created a rule filter based on the data in the data stream. The rule filter is defined as: ord_qty > 3000.When attaching a reportlet to an alert, which two descriptions are true? (Choose two.)

A) The reportlet will always include a row for the product that was in the event that triggered the alert.
B) The reportlet may be attached without any rows of data.
C) The reportlet may include a row where an ord_qty column included in the average is between 1000 and 3000.
D) The reportlet will never include rows where the Average_Quantity is less than 3000.

5. A user wants to build a dashboard for an operations manager who wants to monitor the number of unsatisfied customer calls which were not resolved by thecall center representative and had to be escalated. The operations manager wants to monitor this over five minute intervals, over one day, and compare them with a similar trend over the last ten years. Daily transactional data is stored in a database, andis loaded into a data warehouse nightly for historical analysis and purged weekly. Which two actions achieve this using the Cognos suite of products? (Choose two.)

A) Use Business Intelligence to model a 10-year trend chart based on the data warehouse and RTM to model a five minute trend chart based on the database and display them together in the Business Insight workspace.
B) Use RTM to model both a five minute and a 10-year trend chart using the temporal windows functionality based on the database data for data streams and the data warehouse for a lookup table.
C) Use Real-time Monitoring (RTM) to model both a five minute and a 10-year trend chart using the temporal windows functionality based on the database data only.
D) Use Business Intelligence to model both the 10-year trending and the five-minute trend chart based on the data warehouse and display them in the Business Insight workspace.

Solutions: