Entry Certificate in Business Analysis (ECBA) — Question 141

What is the highest level of a data flow diagram called?

Answer options

• A. Prime level
• B. Swim lane
• C. Context diagram
• D. Rollup diagram

Correct answer: C

Explanation

The correct answer is C, Context diagram, which represents an overview of the system and its interactions with external entities. The other options refer to different concepts or types within data flow diagrams, but they do not represent the highest level.