IBM C2090-102 Exam Questions – (Dec-2017 dumps)

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Latest and Most Accurate IBM C2090-102 Dumps Exam Questions and Answers:

Version: 8.0
Question: 21

A company has to design a new data system. They will need to support several OLTP applications. Every three days a batch job will run to load specific data into a set of 10 large tables (with historical data) where OLAP analytics will be performed. Performance for both OLTP and OLAP queries is important. Which of the following designs would you suggest to the company?

A. Use a NoSQL data store such as MongoDB or Cloudant on the cloud to provide needed scalability
B. Use DB2 Data Partition Feature (DPF), partitioning all tables into different partitions
C. Use DB2 Data Partition Feature (DPF), only partitioning the 10 tables where Analytics will be run
D. Use DB2 with BLU Acceleration, use columnar store for the 10 tables where Analytics will be run

Answer: D

Question: 22

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:

SQL vs NoSQL: The Differences

Question: 23

New Updated C2090-102 Exam Questions C2090-102 PDF dumps C2090-102 practice exam dumps: https://www.dumpsschool.com/C2090-102-exam-dumps.html

Which of the following is NOT an example of unstructured data?

A. HBase table
B. Tweet
C. Netezza table
D. Internet Protocol Detail Record

Answer: C

Explanation:
References:
https://www.ibm.com/support/knowledgecenter/SSULQD_7.2.0/com.ibm.nz.gsg.doc/c_getstrt_nzsql_help.html

Question: 24

Which of the following statements is TRUE regarding Cloud deployment models?

A. Performance and scalability requirements are a critical factor for deciding between Platform as a Serviceand Infrastructure as a Service deployment models
B. In a platform as a Service offering, the customer has root access to the servers
C. Applications with extremely high transactions volumes are good candidates for Platform as a Service
D. In an infrastructure as a service deployment, the cloud provider provides security patching, monitoring andfail over capabilities

Answer: A

Question: 25

A large Retailer (online and “brick & mortar”) processes data for analyzing marketing campaigns for their loyalty club members. The current process takes weeks for processing only 10% of social data. What is the most costeffective platform for processing and analyzing campaign results from social data on a daily basis using 100% dataset?

A. Enterprise Data Warehouse
B. BigInsights Open Data Platform
C. High Speed Mainfraime Processing
D. In Memory Computing

Answer: B

Explanation:
References:
http://www.ibm.com/developerworks/data/library/techarticle/dm-1110biginsightsintro/

Question: 26

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