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Analytics reports should follow corporate style guidelines.
Analytics reports should follow corporate style guidelines.A . True.B . False.View AnswerAnswer: A
Which of the following are the most common issues?
The ACME Corporation hired an analyst to detect data quality issues in their Excel documents. Which of the following are the most common issues? (Select TWO)A . Apostrophe.B . Commas.C . Symbols.D . Duplicates.E . Misspellings.View AnswerAnswer: D, E Explanation:
Which of the following is a control measure for preventing a data breach?
Which of the following is a control measure for preventing a data breach?A . Data transmissionB . Data attributionC . Data retentionD . Data encryptionView AnswerAnswer: D Explanation: This is because data encryption is a type of control measure that prevents a data breach, which is an unauthorized or illegal...
Which of the following conclusions is accurate at a 95% confidence interval?
An e-commerce company recently tested a new website layout. The website was tested by a test group of customers, and an old website was presented to a control group. The table below shows the percentage of users in each group who made purchases on the websites: Which of the following...
Which of the following are the most common issues?
The ACME Corporation hired an analyst to detect data quality issues in their Excel documents. Which of the following are the most common issues? (Select TWO)A . Apostrophe.B . Commas.C . Symbols.D . Duplicates.E . Misspellings.View AnswerAnswer: D, E Explanation:
Which of the following is a characteristic of a relational database?
Which of the following is a characteristic of a relational database?A . It utilizes key-value pairs.B . It has undefined fields.C . It is structured in nature.D . It uses minimal memory.View AnswerAnswer: C Explanation: It is structured in nature. This is because a relational database is a type of...
Which of the following systems is the most appropriate?
Alex wants to use data from his corporate sale, CRM, and shipping systems to try and predict future sales. Which of the following systems is the most appropriate? Choose the best answer.A . Data mart.B . OLAP.C . Data Warehouse.D . OLTP.View AnswerAnswer: C Explanation: Correct answer: C. Data Warehouse....
Which of the following is the MOST likely cause of the issue?
A recurring event is being stored in two databases that are housed in different geographical locations. A data analyst notices the event is being logged three hours earlier in one database than in the other database. Which of the following is the MOST likely cause of the issue?A . The...
Which of the following variable name formats would be problematic if used in the majority of data software programs?
Which of the following variable name formats would be problematic if used in the majority of data software programs?A . First_Name_B . FirstNameC . First_NameD . First NameView AnswerAnswer: D Explanation: This is because First Name is a variable name format that would be problematic if used in most of...
Which of the following functions would the analyst consider appropriate to flag “Yes” for every salesperson who has a number above 1,000,000 in the Quantity_sold column?
A data analyst has been asked to derive a new variable labeled “Promotion_flag” based on the total quantity sold by each salesperson. Given the table below: Which of the following functions would the analyst consider appropriate to flag “Yes” for every salesperson who has a number above 1,000,000 in the...
