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Online C2090-102 free questions and answers of New Version:

NEW QUESTION 1
Which of the following statements is TRUE about BigSheets?

  • A. It is a tool that enables line-of-business users to harness the power of Hadoop using a familiar spreadsheet interface
  • B. It is a browser-based visualization and analysis tool designed to help programmers work with Big Data
  • C. It is a component of Pure Data for Analytics
  • D. It is a browser-based visualization and analysis tool included in Streams

Answer: C

Explanation:
Reference:
http://www-01.ibm.com/software/data/puredata/analytics/

NEW QUESTION 2
Company A is searching for a browser-based visualization tool to perform analysis
on vast amounts of data in any structure. They want to execute operations such as pivot, slice and dice, among others. Which of the following would meet these requirements?

  • A. Streams
  • B. BigSheets
  • C. Aginity Workbench
  • D. Watson Explorer

Answer: B

Explanation:
References:
http://www.dotgroup.co.uk/wp-content/uploads/2014/11/Harness-the-Power-of-Big-Data- The-IBM-Big-DataPlatform.pdf Page: 132

NEW QUESTION 3
Which of the following is NOT a valid Big Data platform integration?

  • A. Platform plugins
  • B. Intraplatform integration
  • C. Enterprise integration with other repositories
  • D. Network integration

Answer: D

NEW QUESTION 4
Company A has decided to implement a new data system to support their rapidly growing business. They have an existing 20 TB worth of raw data, with an expected weekly incoming rate of 50 GB of new raw data. The data is mostly text based and unstructured. A typical query can involve pulling in 10 GB of data. Historically, performance has been an issue and currently needs to be addressed. Which of the following would you suggest to support these requirements?

  • A. Set up a Hadoop system with commodity HW for scalability
  • B. Utilize de-duplication and compression technology
  • C. Use a mixture of different disk-types to provide hot/cold storage
  • D. Create range partitions for the data

Answer: A

NEW QUESTION 5
Big data is often defined as the ability to derive new insights from data that has scaled up along three axes known as the three v’s. Which of the following is the fourth v? (Hint: It has something to do with the uncertainty.)

  • A. volume
  • B. variety
  • C. velocity
  • D. veracity

Answer: C

NEW QUESTION 6
SPSS and BigInsights integration is enabled by which of the following?

  • A. SPSS Analytic Server
  • B. InfoSphere DataStage
  • C. SPSS Modeler
  • D. SPSS Collaboration & Deployment Services

Answer: A

Explanation:
References:
http://www.ibm.com/developerworks/library/bd-spss/

NEW QUESTION 7
An upstream Oil and Gas Producer needs to optimize the performance of its assets. It needs to calculate Key Performance Indicators for flow rate sensors deployed to monitor the output flow and temperature and pressure for multiple pipelines in an oil field with hundreds of wells. Which of the following would you recommend to meet these requirements?

  • A. Datastage ETL jobs should be created
  • B. Infosphere Streams should be used
  • C. Cognos reports would suffice here
  • D. Hadoop based datastorage engine should be used

Answer: B

NEW QUESTION 8
What is used to capture client requirements for software selection and to evaluate the initial functional “fit” of a vendor’s software solution to the business needs of the client?

  • A. Operational Model
  • B. Requirements Matrix
  • C. Viability Assessment
  • D. Use Case Model

Answer: B

NEW QUESTION 9
Which of the following is NOT a valid Service Level Agreement (SLA) metric?

  • A. Mean time between failures
  • B. Mean time to repair
  • C. Identification to responsible party
  • D. Identification of failing component

Answer: D

Explanation:
References:
https://en.wikipedia.org/wiki/Service-level_agreement

NEW QUESTION 10
Data stored in Netezza can be used for model building, scoring, and model refresh. How is SPSS Modeler connectivity to Netezza enabled?

  • A. Open Database Connectivity (ODBC) driver provided by Netezza
  • B. DataDirect Connect for ODBC drivers
  • C. OLE DB drivers provided by Netezza
  • D. Java Database Connectivity (JDBC) driver provided by Netezza

Answer: A

Explanation:
Reference: http://www.ibm.com/developerworks/data/library/cognos/infrastructure/cognos_sp ecific/pag e569.html

NEW QUESTION 11
Data in motion is data that is constantly appended with new information. This type of data can be imported into the distributed file system by using which of the following?

  • A. Scoop
  • B. Flume
  • C. Big SQL LOAD
  • D. Hadoop shell commands

Answer: B

Explanation:
References: http://www.ibm.com/support/knowledgecenter/SSPT3X_2.1.2/com.ibm.swg.im.infosphere.biginsights.import.doc/doc/data_motion.html

NEW QUESTION 12
Which one of the following statements is TRUE?

  • A. Big SQL uses Hadoop MR framework to process query tasks in parallel
  • B. Big SQL executes queries locally on Big SQL server single node on a multi node cluster
  • C. Big SQL can process queries in parallel and executes queries locally
  • D. Big SQL only works with HDFS

Answer: A

Explanation:
Reference:
https://www- 01.ibm.com/support/knowledgecenter/SSPT3X_3.0.0/com.ibm.swg.im.infosphere.biginsight s.analyze.doc/doc/bigsql_performance.html

NEW QUESTION 13
As data architect, understanding where patient data resides, how is it related, and how you define security and privacy policies requires knowledge of each of the following?

  • A. PII Data
  • B. HIPAA Requirements
  • C. Privacy by design
  • D. Data storage in HDFS

Answer: B

NEW QUESTION 14
Which of the following is a key consideration when determining the potential use of Models in Big Data Deployments?

  • A. Stability of schema
  • B. Level of Information Processing
  • C. Ownership/Governance
  • D. All of the above

Answer: B

NEW QUESTION 15
Which of the following is true about Cloudant?

  • A. It is a byte-value store
  • B. It is available as a database-as-a-service (DBaaS)
  • C. It runs remotely in the cloud and not on a local system
  • D. It offers SQL access to data

Answer: B

Explanation:
References:
http://www-01.ibm.com/software/data/cloudant/

NEW QUESTION 16
Data Architects assess data according to several common characteristics. One of these characteristics is the type of data. Which of the following are data types that fall into this ontology? (Choose two.)

  • A. Master data
  • B. Meta data
  • C. Boolean
  • D. Composite
  • E. Integer

Answer: AD

NEW QUESTION 17
What is the effective meaning of “NoSQL”?

  • A. It does not permit the use of SQL
  • B. It is not limited to relational database technology
  • C. It does not have tables or schemas
  • D. It does not permit UPDATE

Answer: C

Explanation:
References:
http://www.sitepoint.com/sql-vs-nosql-differences/

NEW QUESTION 18
Financial company A needs to ingest, analyze and store 8 billion structured transactions per day ( around 2TB to 4TB of data) which translates full table scans, 24/7 access without any downtime, trend analysis, and the search for evidence of fraudulent activity. Which of the following technologies would you recommend to the company to meet these requirements?

  • A. IBM Cognos and Unica
  • B. Pure Data System for Analytics
  • C. Infosphere Streams
  • D. The Advanced Text Analytic Toolkit

Answer: B

NEW QUESTION 19
The NameNode determines the rack id to which each DataNode belongs via the process outlined in which of the following?

  • A. HDFS APIs
  • B. Hadoop Rack Awareness
  • C. Job Tracker
  • D. NameNode High Availability

Answer: D

NEW QUESTION 20
You are going to develop Spark applications for your client. Which of the following cluster managers, that is also part of the Open Data Platform (ODP), would you use to focus on building the business driven application?

  • A. Amazon EC2
  • B. Apache Mesos
  • C. Hadoop Yarn
  • D. Standalone deploy mode

Answer: C

NEW QUESTION 21
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