IBM Big Data Architect (C2090-102) - IBM

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Sample C2090-102 Exam Questions & Explanations

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Question #1 Verified Q&A
Which of the following approaches can an organization take to solve the impact on the performance and capacity originated by the variety of data types?
A Define a data catalog in a traditional data warehouse
B Define a comprehensive taxonomy and constantly review
C Store a wide range of data formats on the same platform
D Create different solutions to handle every kind of data
Correct Answer: Define a comprehensive taxonomy and constantly review
Explanation:
References: http://www.redbooks.ibm.com/redpapers/pdfs/redp5070.pdf Page: 15
Question #2 Verified Q&A
You are designing storage for a new Hadoop cluster. Which of the following statements is TRUE regarding the usage of SAN or NAS?
A SAN or NAS must be used, if available, to provide backup capabilities
B SAN or NAS should not be used to set up HDFS
C SAN or NAS can be used to support retention policies
D SAN or NAS cannot be used if your Hadoop cluster spans 2 sites
Correct Answer: SAN or NAS should not be used to set up HDFS
Explanation:
References: http:// www-01.ibm.com/software/data/infosphere/hadoop/hdfs/
Question #3 Verified Q&A
Which of the following is NOT an example of unstructured data?
A Tweet
B HBase table
C Netezza table
D Internet Protocol Detail Record
Correct Answer: Netezza table
Explanation:
References: l_help.html https://www.ibm.com/support/knowledgecenter/SSULQD_7.2.0/com.ibm.nz.gsg.doc/c_getstrt_nzsq
Question #4 Verified Q&A
Which of the following statements is TRUE regarding Cloud deployment models?
A In a platform as a Service offering, the customer has root access to the servers
B Performance and scalability requirements are a critical factor for deciding between Platform as a Serviceand Infrastructure as a Service deployment models
C Applications with extremely high transactions volumes are good candidates for Platform as a<br /> Service
D In an infrastructure as a service deployment, the cloud provider provides security patching,<br /> monitoring andfail over capabilities
Correct Answer: Performance and scalability requirements are a critical factor for deciding between Platform as a Serviceand Infrastructure as a Service deployment models
Question #5 Verified Q&A
A large Retailer (online and “brick & mortar”) processes data for analyzing marketing campaigns for<br />
their loyalty club members. The current process takes weeks for processing only 10% of social data.<br />
<br />
What is the most costeffective platform for processing and analyzing campaign results from social<br />
data on a daily basis using 100% dataset?
A BigInsights Open Data Platform
B Enterprise Data Warehouse
C High Speed Mainfraime Processing
D In Memory Computing
Correct Answer: BigInsights Open Data Platform
Explanation:
References: http://www.ibm.com/developerworks/data/library/techarticle/dm-1110biginsightsintro/

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Our C2090-102 (IBM Big Data Architect) practice question bank currently includes 110 verified questions with comprehensive explanations.
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