IBM IBM Certifications P2090-038 Questions & Answers

• Question 1:

  Which of the following InfoSphere Biglnsights editions includes the Adaptive MapReduce feature?

  A. InfoSphere Biglnsights Express Edition.

  B. InfoSphere Biglnsights Enterprise Edition.

  C. InfoSphere Biglnsights Extended Developer Edition.

  D. InfoSphere Biglnsights Advanced Enterprise Edition.

  Correct Answer: B

• Question 2:

  Which of the following options contains the main components of Hadoop? (Choose three)

  A. Text Analytics.

  B. MapReduce framework.

  C. Hadoop Distributed File System (HDFS).

  D. Hadoop Common.

  Correct Answer: BCD

• Question 3:

  Which of the following features is a browser-based analytic tool in the BigInsights web console that uses a spreadsheet metaphor to help you analyze and break down massive amounts of unstructured data into consumable, situation-specific business contexts?

  A. Adaptive MapReduce

  B. BigSheets

  C. Text Analytics

  D. BigIndex.

  Correct Answer: B

• Question 4:

  Which of the following compression algorithms is used by InfoSphere BigInsights to provide an additional compression option over the ones that come with the base Hadoop distribution?

  A. gzip.

  B. brzip2.

  C. lza.

  D. lzo.

  Correct Answer: D

• Question 5:

  What is a major difference between HDFS and GPFS-FPO?

  A. There is no difference, GPFS-FPO is just IBM version of HDFS in BigInsights.

  B. There is no difference, as GPFS-FPO is the new open source standard version for the Hadoop file system.

  C. Unlike HDFS, GPFS-FPO is a kernel level, POSIX compliant, and highly available file system that allows for standard applications to also use the storage area marked for Hadoop use.

  D. Unlike HDFS, GPFS-FPO is a kernel level, POSIX compliant file system that allows for standard applications to also use the storage area marked for Hadoop use. Like HDFS, GPFS- FPO also has an issue with the meta data name node service which may be a single point of failure.

  Correct Answer: C

• Question 6:

  The analytic capabilities that come built-in with the Big Data platform include:

  A. Image and Video

  B. Acoustic

  C. Financial

  D. All of the above

  Correct Answer: D

• Question 7:

  InfoSphere BigInsights supports the following types of authentication, EXCEPT:

  A. Kerberos authentication

  B. LDAP authentication

  C. PAM authentication.

  D. Flat File.

  Correct Answer: A

• Question 8:

  Which of the following options is NOT CORRECT?

  A. InfoSphere BigInsights offers great value to organizations that are dealing with Internet-scale volumes (peta bytes) of data that exists in many different formats.

  B. InfoSphere BigInsights facilitates the installation, integration, and monitoring of Hadoop systems.

  C. InfoSphere BigInsights is offered in different editions: Basic, Limited Developer, and Enterprise.

  D. InfoSphere BigInsights helps organizations quickly build and deploy custom analytics and workloads to capture insight from big data that can then be integrated into existing database, data warehouse, and business intelligence infrastructures.

  Correct Answer: C

• Question 9:

  Which of the following integrated development environment (IDE) can be used to develop programs to be used with InfoSphere BigInsights?

  A. InfoSphere Data Explorer.

  B. IBM Data Studio with InfoSphere Data Explorer plug-in.

  C. InfoSphere Streams Studio

  D. Eclipse with InfoSphere BigInsights plug-in.

  Correct Answer: D

• Question 10:

  Which of the following options is CORRECT in regards to integrating InfoSphere BigInsights and warehousing environments?

  A. There is no direct interaction between InfoSphere BigInsighs and data warehousing environments. However, InfoSphere Streams can be used to stream data between the two environments.

  B. Frequently accessed data should be maintained in the BigInsights environment while old?or outdated information can be offloaded to the Frequently accessed data should be maintained in the BigInsights environment while ?old?or outdated information can be offloaded to the warehouse environment.

  C. InfoSphere BigInsights Enterprise Edition also comes with a standard Java Database Connectivity (JDBC) connector, making it possible for organizations to quickly integrate with a wide variety of data and information systems, including Oracle, Microsoft SQL Server, MySQL and Teradata.

  D. There is no integration between InfoSphere BigInsights and warehousing environments since they deal with different type of data.

  Correct Answer: C