SAUTO Cloud Web And Email Security Automation Practice Question
You are writing a script to check for new security policy updates on a Cisco WSA. You notice that your script pulls the same configuration repeatedly. What should you use to check if the policy has changed?
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
✓
ETag or Last-Modified header
The 'Last-Modified' header or an ETag check is the standard way to verify if a resource has changed since the last request, saving bandwidth and processing.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
ETag or Last-Modified header
Why this is correct
These headers allow for conditional GETs, preventing redundant data transfer.
- ✗
The 'version' field in the config
Why it's wrong here
While this might work, the standard HTTP method is using ETag headers.
- ✗
The 'sleep' function
Why it's wrong here
Sleeping does not check for changes; it just delays the next check.
- ✗
A full diff of the JSON payload
Why it's wrong here
Comparing full payloads is inefficient compared to checking headers.
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 Cisco exam blueprint
This SAUTO practice question is part of Courseiva's free Cisco 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 SAUTO exam.