Introduction to Getting Most Out of Your BIG Data MCQs
Introduction to Getting Most Out of Your BIG Data MCQs
Our team has conducted extensive research to compile a set of Introduction to Getting Most Out of Your BIG Data MCQs. We encourage you to test your Introduction to Getting Most Out of Your BIG Data knowledge by answering these multiple-choice questions provided below.
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1: An exabyte is about ______.
A. One trillion bytes
B. One quintillion bytes
C. One billion bytes
D. One million bytes
2: The practice of looking for patterns in large data sets is called ______.
A. Data spinning
B. Data tracking
C. Data mining
D. Data development
3: “Big data” includes information from ______.
A. Social media interactions
B. Traffic patterns
C. Weather data
D. All of these
4: Big data analysis skills are highly coveted by employers because they help companies influence consumer buying habits.
A. True
B. False
5: A table that allows you to easily visualize and manipulate rows and columns as well as the contents of cells is called a ______.
A. Pivot table
B. Cross-tabulation
C. Data modeler
D. Database
6: The example in this chapter focused on trends in ______.
A. Baby names
B. Online grocery purchases
C. Music streaming
D. School attendance
7: An SPSS function that could be used for determining the number of occurrences of something in a year is called ______.
A. Aggregation
B. Frequencies
C. DAVERAGE
D. A crosstab table
8: There is an entire industry devoted to data mining.
A. True
B. False
9: Large data sets found online may be updated periodically.
A. True
B. False
10: When a data set is very big, it doesn’t matter how “good” the data is, because there is so much.
A. True
B. False
11: 1,152,921,504,606,846,976 bytes of data—lots and lots of data, and the amount of data in the world grew just as you read this is exabytes.
A. True
B. False
12: Examining large data sets for patterns is _____mining
A. Table
B. Data
C. Observe
D. None of these
13: A table that shows frequencies by two or more variables. The levels of one variable become column labels, and the levels of the other variable become row labels is called
A. Periodic table
B. Pivot table
C. Cross tabulation table
D. All of these
14: In which table that allows the user to easily manipulate the rows, columns, and frequencies included in cross-tabulation tables is.?
A. Periodic table
B. Pivot table
C. Cross tabulation table
D. All of these
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Introduction to Getting Most Out of Your BIG Data MCQs
