Question 311 · 365 in bank
An analyst conducted a preliminary analysis for a data set and identified several patterns and anomalies. Which of the following analysis techniques did the analyst use?
Show answer
Answer: B
CompTIA Data+365 questions across 37 pages are complete and free, with no account or card.
365 questions in this bank
Free access · progress saved on this device
An analyst conducted a preliminary analysis for a data set and identified several patterns and anomalies. Which of the following analysis techniques did the analyst use?
Answer: B
An analyst is working to identify trends in a study and finds the data set has a lot of missing values. Which of the following best describes the data quality issue?
Answer: D
A team is working on a quarterly business review deck and needs to ensure the team is always working on the most recent iteration. Which of the following does the deck need?
Answer: A
Given a database with the following fields: • Item_Name • First_Name • Item_Price • Customer_ID Which of the following is the best primary key?
Answer: D
Which of the following statistical methods would be best for an analyst to use to determine if two nominal variables are unrelated?
Answer: A
Which of the following best describes the granularity of a table?
Answer: B
An analyst wants to determine whether a data set has errors and outliers in the variables. Which of the following types of analysis should the analyst perform?
Answer: D
Which of the following types of data manipulation functions should a data analyst use to implement a YES/NO condition in a spreadsheet?
Answer: D
A manager wants a weekly report showing KPIs for the sales team. The manager plans to use the report to make informed decisions about improving efficiency and also to share overall team performance with stakeholders. Which of the following types of reports should the manager request?
Answer: C
An analyst is compiling a report for a call center. The analyst wants to detail the number of calls and average time on calls for call center employees. Which of the following best describes this recurring report?
Answer: C
Keyboard:J Kmove between questionsA–Dselect an answerRshow or hide the answer← →change page
DA0-001 practice, question 311. 365 questions available.
Version 1.0.0. How we source questions