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A director wants a data set that can be used to visualize how various marketing campaigns have performed. The information will be provided by internal and external sources and then compiled to produce the desired data set. Which of the following data techniques should an analyst use to fulfill this request?
Answer: C
An analyst wants to show the population of each district in a city and the associated crime rates. Which of the following describes the appropriate analytical technique that the analyst should apply?
Answer: A
Which of the following should a developer use to interact with data from external resources?
Answer: C
Which of the following is a domain-specific language used in programming that is designed for managing data that is held in a relational data stream management system?
Answer: B
Given the following data table:
Which of the following data editing methods is the best to use to make the data usable for analysis?
Answer: D
An analyst is looking at the relationship between age and certain health disparities. Which of the following analysis techniques should the analyst use?
Answer: D
An analyst is currently working on a ticket for revamping a company-wide dashboard that has been in use for five years. Which of the following should be the first step in the development process?
Answer: A
A business analyst has performed the following steps: • Reviewed research questions and business needs. • Identified data needs and how to collect this information. • Scoped the type of issues of interest based on the data. • Outlined the time frame needed. Which of the following describes what the analyst is trying to develop with this process?
Answer: A
A company CRM has more than one million email addresses. The company wants to create a new reduced and simplified table that can be exported in a flat file. Which of the following analytics tools is the most appropriate?
Answer: D
Which of the following best describes the process of examining data for statistics and information about the data?
Answer: C
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