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IBM Cognos Real-time Monitoring Developer Sample Questions:

1. What contains the mandatory resources required to complete an installationof Real-time Monitoring?

A) database server, application server
B) database server, Web server, application server, directory server (like an LDAP server)
C) database server, Web server
D) database server, Web server, application server

2. An event stream consists of a data stream, a view, and a cube. After each record in the event is processed and updates are applied to the aggregate measures in the cube, what happens to the record andevent information?

A) A complete history of each record and the processing event it was associated with is maintained.
B) Only the data record is maintained.
C) The record and event data are discarded.
D) The event information is discarded, but the data values are maintained.

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

A) A stateful view may have a "group by" column selectedwhile a stateless view may not.
B) A stateful view may have set functions while a stateless view may not.
C) A stateless view may have a "group by" column selected while a stateful view may not.
D) A snapshot of stateful view may contain multiple rows while 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.

4. A user wants to analyze a call center's call volume in four regions for each hour over the previous five days. Which three steps allow you to do this? (Choose three.)

A) Group by the column region and timestamp (truncated to an hour) in the view.
B) Set "maintain in view" to be "120" (24 hours * 5 days = 120).
C) Add a windows clause to the view to slide one hour over five days.
D) Create a stateless view on the data stream which is streaming the call center call data records.
E) Create a stateful view on the data stream which is streaming the call center call data records.

5. Click the Exhibit button.

A customer is implementing a data stream based on an XML file. A sample file is shown in the exhibit. The Xpath root is "/data/machines". The data stream contains thecolumns with Xpaths: MachineID: machine/@machineid Temperature: machine/temperatureAfter processing the sample file, how many rows of data will be in the last event?

A) 2
B) 4
C) 0
D) 1

Solutions: