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WGU D467 Objective Assessment Final Exam Newest 2026 - 2027 /WGU D467 Exploring Data OA Exam Newest 202 6 Exam Complete 100 Questions And Correct Detailed Answers (100%Verified Answers) |Already Graded A+|Brand New!! What are some key benefits of open-data initiatives? Select all that apply. Limit opportunities for collaboration Make government activities more transparent Support innovation and economic growth Help educate citizens about important issues - ANSWER- Make government activities more transparent Support innovation and economic growth
Help educate citizens about important issues What type of file saves data in a table format? Calculated spreadsheet values (.csv) Comma-separated values (.csv) Cell-structured variables (.csv) Compatible scientific variables (.csv) - ANSWER-Comma- separated values (.csv) Which of the following are usually good data sources? Select all that apply. Vetted public datasets
Who created this dataset? Is this dataset from a credible organization? A junior data analyst learns that the dataset they have been given is six years old. After looking into this further, they also discover that the age of the data is making the information irrelevant to their project. What good data source principle have they used to evaluate the dataset? Comprehensive Original Reliable Current - ANSWER-Reliable
What are data ethics? Established methods for ensuring data is clean, well- organized, and appropriate for a project Long-standing techniques for confirming that data is always used to benefit society Approved strategies data professionals use to safeguard the privacy and security of a dataset Well-founded standards of right and wrong that dictate how data is collected, shared, and used - ANSWER-Well- founded standards of right and wrong that dictate how data is collected, shared, and used
Data sorting Data collection Data visualization - ANSWER-Data anonymization Before completing a survey, an individual acknowledges reading information about how and why the data they provide will be used. What is this concept called? Privacy Discretion Currency Consent - ANSWER-Consent
Fill in the blank: Openness refers to _____ access, usage, and sharing of data. protected limited free disclosed - ANSWER-free What is the preferred method for open data to be made available? A convenient and modifiable internet download A secure password-protected file A compressed file format that keeps file size small
What are the key aspects of universal participation? Select all that apply. Certain groups of people must share their private data. No one can place restrictions on data to discriminate against a person or group. Everyone must be able to use, reuse, and redistribute open data. All corporations are allowed to sell open data. - ANSWER- No one can place restrictions on data to discriminate against a person or group. Everyone must be able to use, reuse, and redistribute open data.
Freedom from inappropriate use of your data is an element of which aspect of data ethics? Consent Transparency Privacy Currency - ANSWER-Consent A data professional working on a project about commuters researches the origin of a dataset to confirm it was created by a reputable source, such as a government transportation agency. Which aspect of good data are they prioritizing?
Sorting Blanking - ANSWER-Masking Blanking A manager in charge of selling a particular product interprets any ambiguous customer feedback about the product as being positive. What type of bias does this represent? Confirmation Sampling Interpretation Observer - ANSWER-Confirmation
Which data ethics principle gives an individual the right to know why their data is collected and how long it will be stored? Consent Anonymization Credibility Privacy - ANSWER-Consent A university surveys its student-athletes about their experience in college sports. The survey only includes student-athletes with scholarships. What type of bias does this scenario describe?
financial transactions - ANSWER-data-processing activities A government agency allows any business, nonprofit, or citizen to access its databases and reuse or redistribute the data. What type of data is described in this scenario? Closed Allowable Free Open - ANSWER-Open An investor with a background working in the tech industry interprets any pitch from a tech startup as being more
promising than others, even if the information is confusing and ambiguous. What type of bias does this scenario describe? Sampling Interpretation Observer Confirmation - ANSWER-Interpretation A magazine conducts research about people's reading preferences. They only include respondents who currently subscribe. What type of bias does this scenario describe? Confirmation
A financial institution publishes data about stock prices and market trends, which any business, nonprofit, or citizen can access, reuse, or redistribute through its online databases. What type of data is described in this scenario? Open Allowable Free Closed - ANSWER-Open Fill in the blank: A relational database contains a series of _____ that can be connected to form relationships.
tables cells fields spreadsheets - ANSWER-tables What is the term for an identifier that references a database column in which each value is unique? Field Relation Primary key Foreign key - ANSWER-Primary key
