[Free] 2018(Jan) Dumps4cert Pass4sure IBM C2090-719 Dumps with VCE and PDF 21-30

By | February 3, 2018

Dumps4cert.com : Latest Dumps with PDF and VCE Files
2018 Jan IBM Official New Released C2090-719
100% Free Download! 100% Pass Guaranteed!
http://www.Dumps4cert.com/C2090-719.html

InfoSphere Warehouse V9.5

Question No: 21

What are two reasons for a combination of database and front-end tool based analytic architectures in a data warehouse implementation? (Choose two.)

  1. Less data is moved across the network, making queries run faster.

  2. The database can provide consistent analytic calculations and query speed for common queries.

  3. The combination of architectures will ensure fast query performance.

  4. Multidimensional queries cannot be processed in SQL by the database engine so it must be done using a front-end tool.

  5. The front-end tool allows for additional and more complex algorithms specific to

applications that use that tool.

Answer: B,E

Question No: 22

You are implementing a DB2 Workload Manager (WLM) schema to limit the number of load utilities that can execute concurrently. Which WLM object would be used to accomplish this?

  1. work class with an associated work action and an appropriate threshold

  2. workload with an associated service class and an appropriate threshold

  3. work class with an associated service class and an appropriate threshold

  4. workload with an associated work action and an appropriate threshold

Answer: A

Question No: 23

Every night, an InfoSphere Warehouse application updates data in a star schema in the datawarehouse. The update process is taking longer than expected and so management decides to begin the update process at an earlier time each day. Which function of the Admin Console will accomplish this task?

  1. Use Manage Processes Update.

  2. Use Manage Processes Disable, Update, and Enable.

  3. Use Manage Processes Schedules Update.

  4. Use Manage Processes Schedules Suspend and Update.

Answer: C

Question No: 24

The Design Studio is connected to the cubing services repository. Which steps must be completed to deploy a cube and allow it to be accessed by cubing services?

  1. Having used the Design Studio to created the cube metadata for a star schema that is modeled in the Design Studio, the cube is automatically deployed.

  2. Use the Design Studio and export the cube metadata to the cubing services repository.

  3. Use the Design Studio and deploy the cube metadata to the database in which the table of the star schema are defined.

  4. Use the Design Studio to export the cube metadata and then import the cube metadata into cubing services.

Answer: D

Question No: 25

A control flow requires the use of a variable that seldom changes after deployment. Which phase should be considered?

  1. EXECUTION_INSTANCE

  2. DEPLOYMENT

  3. DEPLOYMENT_PREP

  4. RUNTIME

Answer: D

Question No: 26

What are two ways MDCs provide features that facilitate the roll-in and roll-out of data? (Choose two.)

  1. Inserts are faster because MDC can quickly create new empty blocks.

  2. Inserts are faster because the block index is only updated once the block is deleted.

  3. There is only a need to REORG data after roll-out.

  4. Locking is reduced for inserts because they occur at a block level rather than at a row level.

  5. There is no need to REORG data after roll-in and roll-out.

Answer: D,E

Question No: 27

You work for an insurance company and have been asked to help find a way to detect which health care providers may be submitting fraudulent claims. Which mining method

would you employ?

  1. clustering

  2. sequences

  3. associations

  4. regression prediction

Answer: A

Question No: 28

In which two modes can you create mining flows? (Choose two.)

  1. You can work in real time mode only if the Design Studio is connected to a data model.

  2. You can work in offline mode only if the Design Studio is connected to a database.

  3. You can work in online mode only if the Design Studio is connected to a database.

  4. You can work in offline mode only if the Design Studio is connected to a data model.

  5. You can work in real time mode only if the Design Studio is connected to a database.

Answer: C,D

Question No: 29

Using InfoSphere Warehouse Design Studio, which two are required before you can work on a physical data model? (Choose two.)

  1. You need to create a data design project.

  2. You need to create a data flow.

  3. You need to identify either the source or the target databases.

  4. You need to create a control flow.

  5. You need to create an ER diagram.

Answer: A,C

Question No: 30

OLAP metadata for a star schema has been defined in the Design Studio and exported as

an XML document. Which step(s) are required to deploy the cube to a cube server?

  1. Import the cube to the cubing services repository.

  2. Import the cube to the cubing services repository and associate the cube with a data source.

  3. Import the cube to the cubing services repository, associate the cube with a data source, and add it to a cube server.

  4. Import the cube to the cubing services repository, associate the cube with a data source, add it to a cube server, and enable the cube.

Answer: C

100% Dumps4cert Free Download!
Download Free Demo:C2090-719 Demo PDF
100% Dumps4cert Free Guaranteed!
C2090-719 Dumps

Dumps4cert ExamCollection Testking
Lowest Price Guarantee Yes No No
Up-to-Dated Yes No No
Real Questions Yes No No
Explanation Yes No No
PDF VCE Yes No No
Free VCE Simulator Yes No No
Instant Download Yes No No

Leave a Reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.