NGFW-Engineer Integration And Automation Practice Question
Which file type is required for an External Dynamic List (EDL) to function correctly?
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
✓
Plain text (.txt)
EDLs expect raw text files formatted appropriately for the list type, accessible via HTTP/HTTPS.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Plain text (.txt)
Why this is correct
Text files are the standard for EDLs.
- ✗
Binary (.bin)
Why it's wrong here
Binary files are not supported.
- ✗
Executable (.exe)
Why it's wrong here
Firewalls cannot execute files from a list.
- ✗
Encrypted (.zip)
Why it's wrong here
EDLs must be readable by the firewall.
About these practice questions
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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 Palo Alto Networks exam blueprint
This NGFW-Engineer practice question is part of Courseiva's free Palo Alto Networks 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 NGFW-Engineer exam.