CompTIA Data+ (DA0-001) — Question 302

Which of the following types of analysis is used when comparing last week's sales to the previous week's sales?

Answer options

• A. Trend analysis
• B. Exploratory analysis
• C. Prescriptive analysis
• D. Link analysis

Correct answer: A

Explanation

Trend analysis is the correct choice because it focuses on identifying patterns over time, such as comparing sales data from one week to the next. Exploratory analysis is more about discovering patterns in data without specific comparisons, while prescriptive analysis suggests actions based on data, and link analysis is used to evaluate relationships between entities.