SD-WAN-Engineer Planning And Design Practice Question
Which types of traffic should ideally be prioritized via QoS policies? (Choose TWO)
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
✓
Real-time video conferencing
Voice and real-time video are high-priority, latency-sensitive traffic types.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Real-time video conferencing
Why this is correct
Latency sensitive.
- ✓
Voice over IP (VoIP)
Why this is correct
Latency sensitive.
- ✗
Background system backups
Why it's wrong here
Low priority.
- ✗
Operating system updates
Why it's wrong here
Low priority.
- ✗
Social media browsing
Why it's wrong here
Best effort traffic.
About these practice questions
Courseiva writes every SD-WAN-Engineer question from scratch — 175 in total, each with an explanation and a wrong-answer breakdown. None are copied from real exams or 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 Palo Alto Networks exam blueprint
This SD-WAN-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 SD-WAN-Engineer exam.