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Last Updated: Jun 24, 2026
IT Exam Items Repository › Category: IoT Big Data & Analytics
Which file type is most similar to a dataframe in pandas?
ITExamAnswers Editorial Team asked 4 years ago • 
Which term is used to describe the right and left ends of a distribution graph?
ITExamAnswers Editorial Team asked 4 years ago • 
In a graphical reppresentation of the distribution for a discrete variable, what does the X and Y axis reppresent? (Choose two.)
ITExamAnswers Editorial Team asked 4 years ago • 
What are two data structures in pandas? (Choose two.)
ITExamAnswers Editorial Team asked 4 years ago • 
Which term is used to describe the difference between the highest and the lowest values for a variable?
ITExamAnswers Editorial Team asked 4 years ago • 
In the DIKW (data, information, knowledge, and wisdom) model, what is the definition of knowledge?
ITExamAnswers Editorial Team asked 4 years ago • 
Which two tasks may be performed as part of the data transformation process? (Choose two.)
ITExamAnswers Editorial Team asked 4 years ago • 
In what way is the Data Analysis Lifecycle similar to using the scientific method?
ITExamAnswers Editorial Team asked 4 years ago • 
What is true about Big Data and personal privacy?
ITExamAnswers Editorial Team asked 4 years ago • 
What is an example of data in the DIKW Pyramid model?​
ITExamAnswers Editorial Team asked 4 years ago • 
Which task is performed within the data analysis step of the Data Analysis Lifecycle?
ITExamAnswers Editorial Team asked 4 years ago • 
What is a characteristic of the six-step Data Analysis Lifecycle methodology?
ITExamAnswers Editorial Team asked 4 years ago • 
In what step of the Data Analysis Lifecycle are tools selected for performing data analysis?
ITExamAnswers Editorial Team asked 4 years ago • 
Place the six steps in the data analysis lifecyle in the correct order.
ITExamAnswers Editorial Team asked 4 years ago • 
What two aspects of modern data analytics enhance data-driven decision making compared with traditional data analysis methods? (Choose two.)
ITExamAnswers Editorial Team asked 4 years ago • 
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