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Exam 11: Big Data and Analytics

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Question 31

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Value (related to the five 'v's of big data) addresses the pursuit of a meaningful goal.

A) True
B) False

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Question 32

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HBASE is a wide-column store database that runs on top of HDFS (modeled after Google).

A) True
B) False

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Question 33

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Economies of storage indicate data storage costs increase every year.

Although volume, variety, and velocity are considered the initial three v dimensions, two additional Vs of big data were added and include:

Hadoop is considered a relational database management system.

NoSQL includes data storage and retrieval:

When an organization must decide on optimization and simulation tools to make things happen it is using:

The NoSQL model that includes a simple pair of a key and an associated collection of values is called a:

________ is arguably the most common concern by individuals regarding big data analytics.

________ includes concern about data quality issues.

An organization that requires a graph database that is highly scalable would select the ________ database management system.

________ is the most popular key-value store NoSQL database management system.

Using data to predict events is an example of predictive analytics.

Many developing countries are using advanced applications of analytics to utilize data collected from mobile devices.

Server logs are considered a big data variety data type.

YARN, also called MapReduce 2.0, is like a traffic cop that controls the allocation of resources in a system.

Apache Cassandra is a leading producer of ________ NoSQL database management systems.

An organization that decides to adopt the most popular NoSQL database management system would select:

________ generally processes the largest quantities of data.

NoSQL focuses on avoidance of replication and minimizing storage space.