C2090-102 Free Practice Test

Which of the following statements is TRUE regarding cloud based solutions?

1. A. In a Platform as a Service Cloud deployment, the customer chooses the operating system they want to use
2. B. Automated recovery from hardware or network failures is not possible in a public cloud implementation, onlyin a private clouds
3. C. There are benefits to use the cloud even for small-scale applications
4. D. Using firewalls to create network boundaries is sufficient for ensuring cloud security

Correct Answer: C
References:
http://www.ibm.com/developerworks/cloud/library/cl-cloudappdevelop/

You are asked to provide deep analytics from existing historical data to score new
high volume incoming live data with low latency in real time. Which of the following would you suggest?

1. A. SPSS Modeler with InfoSphere Streams
2. B. Info Sphere DataStage with InfoSphere Streams
3. C. Hive with MapReduce
4. D. Cassandra with YARN

Correct Answer: B

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

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

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

Which of the following statements regarding SPSS is TRUE?

1. A. SPSS software provides a security framework
2. B. SPSS analytics are primarily accessed through a scripting language
3. C. SPSS models can only be applied to data at rest
4. D. SPSS can directly use BigR syntax such as “bigr.list”

Correct Answer: A
Reference:
http://www.ibmbigdatahub.com/blog/7-really-good-reasons-partner-spss-analytics-
r

Which of the following statements regarding Big R is TRUE?

1. A. The Big R API is completely identical to the R API
2. B. Big R implements an interpreted computer language
3. C. Big R users cannot access Big R capabilities from the standard RStudio client as RStudio is not Hadoopenabled
4. D. Big R utilizes the big SQL query engine for processing

Correct Answer: D
References: https://www.ibm.com/support/knowledgecenter/SSPT3X_3.0.0/com.ibm.swg.im.i nfosphere. biginsights.bigr.doc/ doc/intro.html