Question: 7
Which of the following requirements would NOT be effectively addressed by a NoSQL data store?
A. Scalability
B. Reporting
C. Sparse data
D. Batch processing
Answer: D
C2030-102 Dumps
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C2030-102 Exam Dumps | BigInsights is a solution that
Question : 9
BigInsights is a solution that accomplishes which of the following?
A. Replaces the traditional Data warehouses
B. Can exchange information with the traditional Data warehouses only
C. Includes a connector that enables data exchange between a BigInsights cluster and Netezza appliance in only one way
D. Supports data exchange with a number of sources
Answer: C
C2030-102 Exam Dumps | What is the most important
Question : 8
What is the most important aspect of data center disaster recovery?
A. A complete damage assessment
B. Control of critical assets
C. Restoration of business functions
D. Protection of individual life
Answer: D
C2030-102 Exam Dumps | What term applies to the data
Question : 7
What term applies to the data elements in Infosphere Streams?
A. Tuples
B. Operators
C. Sink adapters
D. Composite operators
Answer: B
C2030-102 Exam Dumps | In designing a new Hadoop system for a customer
Question: 6
In designing a new Hadoop system for a customer, the option of using SAN versus DAS was brought up. Which of the following would justify choosing SAN storage?
A. SAN storage provides better performance than DAS
B. SAN storage reduces and removes a lot of the HDFS complexity and management issues
C. SAN storage removes the Single Point of Failure for the NameNode
D. SAN storage supports replication, reducing the need for 3-way replication
Answer: D
C2030-102 Exam Dumps | The NameNode determines the rack id to which
Question: 5
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
C2030-102 Braindumps | You have a need for…
Questions: 4
You have a need for Storm real time processing and you realize that your Storm processing is detrimental to the timely execution of your MapReduce batch jobs. Which of the following
would be your best course of action?
A. Implement a Storm-YARN integration to facilitate the management ofelasticworkloads
B. Implement the Oozie 2.0 framework optimized for elastic workload management
C. Use a combination of Flume and Oozie 2.0 to enable the Flume built-in elastic flow automation
D. Implement Apache ACE 2.0 for Storm
Answer: C
C2030-102 | Defining your need to enrich existing customer data you realize…
Question: 3
Defining your need to enrich existing customer data you realize that you need to process large quantities of Geospatial data and output to your data warehouse in a standard GeoJSON format. Which of the following would provide a business analyst with the desired output?
A. Big SQL
B. BigSheets
C. Hive queries
D. Text Analytics
Answer: C
C2030-102 | The Yarn Resource Managers (RM) have an option…
Question: 2
The Yarn Resource Managers (RM) have an option to embed an ActiveStandbyElector to decide which RM should be the Active. Upon which of the following is it based?
A. JobTracker
B. Zookeeper
C. Task Tracker
D. Name Node
Answer: C
C2030-102 | A media company collects customer…
Question: 1
A media company collects customer behavior data, such as how frequently they tune in, specific viewing habits, and peak usage in real time, in order to improve their services.The company likes to segmentits customers for advertisers by correlating viewing habits with public data, such as voterregistration, in order to launch highly targeted campaigns to specific demographics. What technology should their Data Architect consider?
A. InfoSphereStreams, BigInsights, and Pure Data for Analytics PDA
B. BigInsights and Pure Data for Operational Analytics PDOA
C. InfoSphere Streams, Spark, and BigR
D. PureData forAnalytics and SPSS
Answer: D