IBM C2020-615 - IBM Cognos Real-time Monitoring Developer Exam
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Total 60 questions
Question #11 (Topic: )
A retail customer must be able to analyze sales of various products as they happen. Users
will view metrics for the number of units soldevery five minutes by region, by product type,
and by time increment. At times, the users will need to drill into a specific five minute time
increment to see all the details of each transaction that makes up the unit count (for a
specific region/type). Transactions are populated into five distinct regional databases from
the retail outlets. Regarding Real-time Monitoring, which statement is correct?
will view metrics for the number of units soldevery five minutes by region, by product type,
and by time increment. At times, the users will need to drill into a specific five minute time
increment to see all the details of each transaction that makes up the unit count (for a
specific region/type). Transactions are populated into five distinct regional databases from
the retail outlets. Regarding Real-time Monitoring, which statement is correct?
A. RTM can aggregate unit counts across the various dimensions, but not provide the detailed transactions when drilled upon.
B. RTM can provide all the requirements, but would require a centralized data store of all transaction-level detail.
C. RTM can provide all the requirements without any new infrastructure.
D. RTM can provide all the requirements except the aggregation of data from the five sources.
Answer: B
Question #12 (Topic: )
If Real-time Monitoring users, John and Jane, are subscribed to an alert as Mandatory and
Optional recipients respectively, which two statements are true? (Choose two.)
Optional recipients respectively, which two statements are true? (Choose two.)
A. For e-mail alerts, John will be in the TO list and Jane will be in the CC list.
B. Both John and Jane will receive the alert.
C. John may choose to unsubscribe from the alert.
D. Jane may choose to unsubscribe from the alert.
Answer: B,D
Question #13 (Topic: )
A customer has an order entry system that adds new records periodically throughout the
day. The data stream should process only those new records which have been added
since the previous polling cycle. These new records should augment previously processed
records. How would you configure the "Incrementing Field" and the "Clear State"
properties?
day. The data stream should process only those new records which have been added
since the previous polling cycle. These new records should augment previously processed
records. How would you configure the "Incrementing Field" and the "Clear State"
properties?
A. Set the "Incrementing Field" to be an integer field that contains values which may be smaller thana previously processed value and set the "Clear State" to "Do Not Clear State".
B. Set the "Incrementing Field" to be a timestamp field that contains values which are constantly increasing and set the "Clear State" to "Always clear state for new data".
C. Set the "Incrementing Field" to be a timestamp field that contains values which may be smaller than a previously processed value and set the "Clear State" to "Do Not Clear State".
D. Set the "Incrementing Field" to be an integer field that contains valueswhich are constantly increasing and set the "Clear State" to "Do Not Clear State".
Answer: D
Question #14 (Topic: )
A department store has a centralized inventory system which stores daily transactions. The
customer is using Real-time Monitoring (RTM) to report and monitor intra-day transactions.
Due to an unexpected power outage in the store, the RTM server shuts down abruptly.
Once the server restarts, it is noticed that the data in all the RTM dashboard objects is lost.
Which three actions should have been completed to avoid this situation? (Choose three.)
customer is using Real-time Monitoring (RTM) to report and monitor intra-day transactions.
Due to an unexpected power outage in the store, the RTM server shuts down abruptly.
Once the server restarts, it is noticed that the data in all the RTM dashboard objects is lost.
Which three actions should have been completed to avoid this situation? (Choose three.)
A. Persist all RTM views to a database.
B. Schedule to run checkpoints at regular intervals.
C. Enable recovery for all data streams.
D. Enable prefetch on all lookup tables.
E. Enable "recover state on restart".
Answer: B,C,E
Question #15 (Topic: )
What contains the mandatory resources required to complete an installationof Real-time
Monitoring?
Monitoring?
A. database server, Web server
B. database server, application server
C. database server, Web server, application server
D. database server, Web server, application server, directory server (like an LDAP server)
Answer: C
