Multiple Choice
Identify the
choice that best completes the statement or answers the question.
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1.
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What is the term used for a collection of large, complex data sets that may not
be able to be processed using traditional data processing tools?
a. | Big Data | c. | Medium Data | b. | Small Data | d. | Super Data |
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2.
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Which of the following is NOT considered one of the common
V’s that describe Big Data?
a. | Volume | c. | Vectoring | b. | Variety | d. | Velocity |
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3.
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| Which of the following is most
likely described as unstructured data? | | | |
a. | A table of the ages of all of the registered customers that purchased a pair of
wireless earphones being sold through an online store.
| b. | A data file list of
how long in minutes each potential customer spent viewing the web page of the wireless earphones
being sold through an online store.
| c. | A collection of video files showing media
influencers reviewing the wireless earphones being sold by the online store.
| d. | A table showing the
zip codes of all the customers that purchased the wireless earphones from an online
store.
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4.
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Using Big Data, an online company generated a map that showed tags where all the
web searches for a new product they were selling were coming from over the last 24 hours.
If the online company has several warehouses to keep inventory close to where it
needs to be shipped which warehouse should they preferably store the majority of the
product?
a. | Los Angeles, CA | c. | Atlanta, GA | b. | Dallas, TX | d. | New York, NY |
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5.
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Using big data provided by the traffic cameras, the chart below shows the number
of cars that pass through a busy intersection in Duluth, Georgia on a Monday in November.
Based on the distribution shown above
and assuming a road construction crew can work anytime of the day or night, when would be the best 4
hour time range on a Monday to shut down the intersection to install new traffic signals? (i.e. When
is traffic volume at its lowest?)
a. | 12 am - 4 am | c. | 8 am - 12 pm | b. | 4 am - 8 am | d. | 12 pm - 4 pm |
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