D468 Discovering Data - Set 2 - Part 1

Test your knowledge of technical writing concepts with these practice questions. Each question includes detailed explanations to help you understand the correct answers.

Question 1: What is the primary purpose of the Share phase in the data analysis process?

Cleaning data

Communicating findings to stakeholders

Testing data accuracy

Developing insights

Question 2: In the data life cycle, which phase involves collecting and organizing data from various sources?

Question 3: What is the main objective of the Act phase in data analysis?

To clean data

To implement solutions

To present findings

To identify trends

Question 4: Which type of data would best be described as customer opinions about a product?

Quantitative

Static

Qualitative

Predictive

Question 5: What type of graph would be most useful to display the distribution of a dataset?

Pie chart

Histogram

Scatter plot

Line graph

Question 6: What is the goal of the Prepare phase in the data analysis process?

Collecting data

Cleaning and transforming data

Developing visualizations

Sharing findings

Question 7: Which type of analysis is focused on predicting future trends based on historical data?

Causal analysis

Predictive analysis

Root cause analysis

Gap analysis

Question 8: What is the primary purpose of a dashboard in data analysis?

To archive data

To visualize data for easy understanding

To clean data

To summarize qualitative feedback

Question 9: Which phase of the data life cycle focuses on securely deleting data that is no longer needed?

Destroy

Process

Question 10: Which SQL function is used to retrieve data from a database?

INSERT

SELECT

DELETE

UPDATE

Question 11: What is a key feature of a SMART goal?

It is ambitious

It is vague

It is specific and measurable

It focuses only on short-term outcomes

Question 12: What does the acronym ROI stand for in business metrics?

Return on Investment

Rate of Innovation

Revenue of Interest

Ratio of Income

Question 13: Which SQL clause is used to filter the results of a query based on specific criteria?

GROUP BY

WHERE

HAVING

ORDER BY

Question 14: What type of analysis is used to identify unexpected or rare data points in a dataset?

Predictive analysis

Finding patterns

Spotting something unusual

Categorizing things

Question 15: What is the purpose of a pivot table in data analysis?

To delete irrelevant data

To filter data for specific conditions

To summarize and analyze large datasets

To visualize data

Question 16: Which phase of the data life cycle focuses on understanding the business problem?

Capture

Plan

Analyze

Ask

Question 17: What is a common use of a scatter plot in data analysis?

To show the relationship between two variables

To display frequency distributions

To compare parts of a whole

To track changes over time

Question 18: What does the Analyze phase in data analysis focus on?

Presenting data visually

Drawing conclusions from data

Cleaning and organizing data

Storing data for long-term use

Question 19: In the SMART framework, what does the "T" stand for?

Testable

Time-bound

Transparent

Tangible

Question 20: Which SQL statement is used to add new data to a table?

SELECT

DELETE

UPDATE

INSERT

Need Guaranteed Results?

Our exam support service guarantees you'll pass your OA on the first attempt. Pay only after you pass!

Get Exam Support