[Free] 2017(Sep) Latesttests Pass4sure IBM C2020-615 V13 Dumps with VCE and PDF 11-20

Latesttests 2017 Sep IBM Official New Released C2020-615 V13
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IBM Cognos Real-time Monitoring Developer

Question No: 11

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?

  1. RTM can aggregate unit counts across the various dimensions, but not provide the detailed transactions when drilled upon.

  2. RTM can provide all the requirements, but would require a centralized data store of all transaction-level detail.

  3. RTM can provide all the requirements without any new infrastructure.

  4. RTM can provide all the requirements except the aggregation of data from the five sources.

Answer: B

Question No: 12

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.)

  1. For e-mail alerts, John will be in the TO list and Jane will be in the CC list.

  2. Both John and Jane will receive the alert.

  3. John may choose to unsubscribe from the alert.

  4. Jane may choose to unsubscribe from the alert.

Answer: B,D

Question No: 13

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 quot;Incrementing Fieldquot; and the quot;Clear Statequot; properties?

  1. Set the quot;Incrementing Fieldquot; to be an integer field that contains values which may be smaller thana previously processed value and set the quot;Clear Statequot; to quot;Do Not Clear Statequot;.

  2. Set the quot;Incrementing Fieldquot; to be a timestamp field that contains values which are constantly increasing and set the quot;Clear Statequot; to quot;Always clear state for new dataquot;.

  3. Set the quot;Incrementing Fieldquot; to be a timestamp field that contains values which may be smaller than a previously processed value and set the quot;Clear Statequot; to quot;Do Not Clear Statequot;.

  4. Set the quot;Incrementing Fieldquot; to be an integer field that contains valueswhich are constantly increasing and set the quot;Clear Statequot; to quot;Do Not Clear Statequot;.

Answer: D

Question No: 14

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.)

  1. Persist all RTM views to a database.

  2. Schedule to run checkpoints at regular intervals.

  3. Enable recovery for all data streams.

  4. Enable prefetch on all lookup tables.

  5. Enable quot;recover state on restartquot;.

Answer: B,C,E

Question No: 15

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

  1. database server, Web server

  2. database server, application server

  3. database server, Web server, application server

  4. database server, Web server, application server, directory server (like an LDAP server)

Answer: C

Question No: 16

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?

  1. A view built on the event stream is joined to a lookup table that is not configured for caching.

  2. A view built on the event stream is joined to a lookup table that is not indexed properly.

  3. The data stream does not have an incrementing field defined.

  4. The data stream is defined without selecting the option to treat all rows as a single event.

Answer: A

Question No: 17

A user wants to create a cube from a fact table that hascolumns (order_ID, product_ID, region_ID, Order_Date, salesperson_ID, Order_Qty), with all fields being an integer data type. Dimensions with the following columns and data type also exist: calendar: calendar_date (date), day (integer), day_name (char), month (integer), year (integer) product: product_ID (integer), description (char) salesperson: salesperson_ID (integer),

name (char), manager_ID (integer), territory (char), quota_ID (integer) quota: quota_ID (integer), class (char), amount (decimal)Which two dimensions can be joined to the fact table in the cube? (Choose two.)

  1. calendar

  2. product

  3. quota

  4. salesperson

Answer: B,D

Question No: 18

When editing a user#39;s Access Permissions, what is meant by the term Effective Permissions?

  1. the greatest level of permission assigned by Role-Granted and User-Specific permissions

  2. the user#39;s permissions against the currently selected object

  3. the lowest level of permission assigned by Role-Granted and User-Specific permissions

  4. the permission implementation that most effectively secures your application

Answer: A

Question No: 19

What contains the minimumrequired access permissions to create a cube?

  1. CREATE for Views, Cubes, and Dimensions, CREATE for Lookup Tables and Data Streams, and READ-ONLY for an existing View

  2. CREATE for Views, Cubes, and Dimensions, CREATE for Lookup Tables and Data Streams, and READ-ONLY for the dimensions to include in the cube

  3. CREATE for Views, Cubes, and Dimensions, READ-ONLY for an existing View, and READ-ONLY for the dimensions to include in the cube

  4. CREATE for Views, Cubes and Dimensions, and READ-ONLY for anexisting View

Answer: C

Question No: 20

Information in your Real-time Monitoring view is being sourced real time from a relational database using a JDBC agent. How and when is the data acquired to be viewed in the dashboard object?

  1. New data is pushed real time from the database using a stored procedure as it is entered into a table.

  2. New data is pulled from the relational database when a user views the dashboard object.

  3. New data is pushed to the view based on the executionof a database trigger.

  4. New data is pulled from the relational database on a specific polling time schedule.

Answer: D

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