[Free] 2018(Jan) EnsurePass Passguide IBM C2020-615 Dumps with VCE and PDF 21-30

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IBM Cognos Real-time Monitoring Developer

Question No: 21

A data stream uses a query that returns a data set that contains the following fields: Order_id – a unique row ID Num_Ordered – the quantity of items contained in the orders Order_Timestamp – time that the order was placed in the source systemA view containing a column measure named Order_Count is defined to be quot;mov_count(Order_ID, HOUR, 3, Order_Timestamp)quot; is created using this data stream. Which records from the data stream result set will be included in the Order_Count calculation?

  1. order records processed within three hours of the current system time

  2. order records processed where the Order_Timestamp of the record is within three hours of the most recent Order_Timestamp record in the view

  3. order records processed where the Order Timestamp of the record is within three hours of the current system time for any order record in the view

  4. order records processed where the Order_Timestamp of the record is within three hours of the current system time

Answer: B

Question No: 22

A user wants to view data coming from a cube which has dynamic reference data. The dashboard object should only display rows in which the value of measure A is greaterthan the value of measure B. Also, any values in measure A that exceed the reference data should be visually acknowledged within the dashboard object#39;s data grid. What includes the

features that must be implemented to achieve this goal?

  1. measure filters, target thresholds, watch points

  2. watch points, dimension filters, drill-through

  3. target thresholds, range thresholds, column customization

  4. dimension filters, measure filters, column customization

Answer: A

Question No: 23

A customer has a database containing account information which is updated daily at 1:00 am. The updating process runs for about five minutes. How should the invalidation schedulefor a lookup table built on this data source be configured?

  1. by invalidating at 1:00 am every day

  2. by invalidating at 1:15 am every day

  3. by invalidating hourly every day

  4. by not specifying an invalidation schedule

Answer: B

Question No: 24

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

  1. 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 stateful view may have a quot;group byquot; column selectedwhile a stateless view may not.

  3. A stateful view may have set functions while a stateless view may not.

  4. A snapshot of stateful view may contain multiple rows while a stateless view may not.

  5. A stateless view may have a quot;group byquot; column selected while a stateful view may not.

Answer: A,B,C

Question No: 25

Aretail customer wants to monitor inventory shortages using the Real-time Monitoring application. They would like to be notified by e-mail when any particular item is below a predefined threshold. Since replenishment occurs weekly, they do not want to be notified again until the inventory has been restocked. Which two actions accomplish this goal? (Choose two.)

  1. Create a fire rule with quot;do not notifyquot; set to seven days.

  2. Create a rule which resets a previously raised alert.

  3. Create a quot;notify me oncequot; rule which automatically resets weekly.

  4. Create a quot;raisequot; rule which will send an alert message.

Answer: B,D

Question No: 26

A banking customer needs to monitor transactions and determinewhen processing is out of normal operating ranges. The metrics will compare transaction rates processed in a 10 minute window to other rates measured in that same 10 minute window (same day of week and time interval), averaged over the previous 30 days. Transaction data is distributed over MQ Series middleware and an Oracle database is available for historical trending analysis. Alerts need to be sent when the latest 10 minute window is over 1000 percent of the previous 30-day average. Which statement is correct about Real-time Monitoring (RTM)?

  1. RTM can perform all of the requirements described.

  2. RTM can aggregate the transaction data by 10 minute windows, but cannot do the historical data comparisons.

  3. RTM can perform all of requirements exceptfor the alert conditions.

  4. RTM can only access data stored in the Oracle database.

Answer: A

Question No: 27

A telecommunications customer must provide their executive management with dailyupdates on customer satisfaction metrics based on survey data. They want to monitor satisfaction ratings of call center queries, delivery times, and product dependability by geography. Survey data is summarized into a data warehouse once per day with master data in lookup tables refreshed weekly. Which aspect of this scenario would limit proposing Real-time Monitoring (RTM) as a part of the solution?

  1. RTM cannot access data from a data warehouse.

  2. RTM would require an LDAP server for securitymanagement.

  3. RTM is best used for more frequently updating data metrics.

  4. RTM cannot access lookup table information dynamically.

Answer: C

Question No: 28

Acustomer has built a lookup table named quot;Prodsquot; on a database with the following query: SELECT Product_ID, #39;D#39; || cast(Product_ID as VARCHAR) as ProductTag, Product_Name, Product_Description, UnitPrice FROM PRODUCTS.They have built a dimension named quot;Prod_dimquot; on this lookup table with the following structure: Hierarchy: Product_Name, Product_ID Key Field: ProductTag. What are two ways to improve performance, assuming there are no other objects using Prods? (Choose two.)

  1. Add an index to the ProductTag field.

  2. Add an index to the Product_ID field.

  3. Remove the Product_Description and UnitPrice fields from the lookup table query.

  4. Increase the invalidation schedule frequency.

Answer: B,C

Question No: 29

How can an alertbe fired from the dashboard?

  1. Go into the alert manager, select an alert, and click the quot;firequot; button.

  2. Find a process diagram with a related alert and launch the process.

  3. Create a business alert and click to fire it from the dashboard.

  4. Assign a task from a dashboard object and specify a deadline.

Answer: D

Question No: 30

A customeris creating a new dashboard in Business Insight. The customer adds a Real- time Monitoring (RTM) widget to this dashboard and makes some changes to it. The

customer then saves the dashboard, reopens it and notices that the changes made to the RTM widget arelost. Why did this happen?

  1. The customer has no permission to create dashboard objects in RTM.

  2. The customer is sharing the dashboard object with other users.

  3. The customer has no permission to edit this dashboard object in RTM.

  4. The customer did not save the individual widget before saving the dashboard.

Answer: A

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