ISC Security Architecture Modeling Practice Question
Which tool would you use to visualize the data flow between components in a cloud-native application for threat modeling?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Data Flow Diagram
Data Flow Diagrams (DFD) are the standard for visualizing how data moves through a system.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Network diagram
Why it's wrong here
Shows connectivity, but not necessarily application data flow.
- ✗
Gantt chart
Why it's wrong here
Used for project management.
- ✓
Data Flow Diagram
Why this is correct
DFDs illustrate data movement and boundaries for threat analysis.
- ✗
Entity Relationship Diagram
Why it's wrong here
Shows database schema, not data movement.
About these practice questions
This ISC question is part of Courseiva's 208-question bank — original exam-style content with full explanations and wrong-answer analysis, never real exam questions or exam dumps. Learn why practice questions differ from exam dumps →
JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed August 2026 · checked against the official (ISC)² exam blueprint
This ISC practice question is part of Courseiva's free (ISC)² certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the ISC exam.