- A
Device Sensor and SNMP probe
Why wrong: Neither captures DHCP vendor class or HTTP user-agent.
- B
DHCP probe and HTTP probe
Correct. DHCP probe captures DHCP options; HTTP probe captures HTTP headers.
- C
HTTP probe and Device Sensor
Why wrong: Device Sensor can provide endpoint OS info, but DHCP probe is needed for vendor class ID.
- D
DHCP probe and SNMP probe
Why wrong: SNMP probe queries network devices for MAC OUI, not user-agent.
Question 110 of 988
350-701 Endpoint Security and Identity Practice Question
This 350-701 practice question tests your understanding of endpoint security and identity. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
Cisco ISE is performing profiling on a network. It receives a DHCP request from a device with vendor class identifier 'MSFT 5.0' and an HTTP user-agent 'Mozilla/5.0 (Windows NT 10.0)'. Which probes are most likely used to collect this information?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue:
"most likely"Why it matters: Probability qualifier — the question wants the most probable cause or outcome, not a guaranteed one. Eliminate low-probability options.
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
✓
DHCP probe and HTTP probe
The DHCP probe captures DHCP packets, including the vendor class identifier (option 60) which reveals the device type (e.g., 'MSFT 5.0' for Windows). The HTTP probe intercepts HTTP traffic and parses the User-Agent header (e.g., 'Mozilla/5.0 (Windows NT 10.0)') to identify the operating system and browser. Together, these two probes collect the exact information described in the question.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Device Sensor and SNMP probe
- ✓
DHCP probe and HTTP probe
- ✗
HTTP probe and Device Sensor
Why it's wrong here
Device Sensor can provide endpoint OS info, but DHCP probe is needed for vendor class ID.
- ✗
DHCP probe and SNMP probe
Why it's wrong here
SNMP probe queries network devices for MAC OUI, not user-agent.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Cisco often tests the specific mapping of probe to data source, and the trap here is confusing the Device Sensor probe (which collects data via RADIUS accounting or syslog) with the DHCP or HTTP probes that directly capture packet-level information.
Detailed technical explanation
How to think about this question
The DHCP probe in ISE listens for DHCP packets and extracts option 60 (vendor class identifier) and option 12 (hostname) to profile endpoints. The HTTP probe inspects HTTP GET requests and parses the User-Agent string to determine the OS and browser type. In real-world scenarios, ISE can combine these probes to accurately profile devices even when one source is missing or spoofed, improving endpoint classification accuracy.
KKey Concepts to Remember
- Read the scenario before looking for a memorised answer.
- Find the constraint that changes the correct option.
- Eliminate answers that are true in general but not in this case.
TExam Day Tips
- Watch for words such as best, first, most likely and least administrative effort.
- Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A practitioner preparing for the 350-701 exam encounters this exact type of scenario on the job. The correct answer here is not the most general option — it is the best answer for the specific constraint described. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Real exam questions reward reading the full scenario before eliminating options, because the constraint defines which answer fits.
Visual reference
What to study next
Got this wrong? Here's your next step.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
- →
Endpoint Security and Identity — study guide chapter
Learn the concepts, then practise the questions
- →
Endpoint Security and Identity practice questions
Targeted practice on this topic area only
- →
All 350-701 questions
988 questions across all exam domains
- →
Cisco SCOR / CCNP Security Core 350-701 study guide
Full concept coverage aligned to exam objectives
- →
350-701 practice test guide
How to use practice tests most effectively before exam day
Related practice questions
Related 350-701 practice-question pages
Use these pages to review the topic behind this question. This is how one missed question becomes focused revision.
Security Concepts practice questions
Practise 350-701 questions linked to Security Concepts.
Network Security practice questions
Practise 350-701 questions linked to Network Security.
Endpoint Security and Identity practice questions
Practise 350-701 questions linked to Endpoint Security and Identity.
Cloud Security practice questions
Practise 350-701 questions linked to Cloud Security.
Content Security practice questions
Practise 350-701 questions linked to Content Security.
Endpoint Protection and Detection practice questions
Practise 350-701 questions linked to Endpoint Protection and Detection.
Secure Network Access, Visibility and Enforcement practice questions
Practise 350-701 questions linked to Secure Network Access, Visibility and Enforcement.
350-701 fundamentals practice questions
Practise 350-701 questions linked to 350-701 fundamentals.
350-701 scenario practice questions
Practise 350-701 questions linked to 350-701 scenario.
350-701 troubleshooting practice questions
Practise 350-701 questions linked to 350-701 troubleshooting.
Practice this exam
Start a free 350-701 practice session
Short sessions build daily habit. Longer sessions build exam-day stamina. Try a timed session to simulate real conditions.
FAQ
Questions learners often ask
What does this 350-701 question test?
Endpoint Security and Identity — This question tests Endpoint Security and Identity — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: DHCP probe and HTTP probe — The DHCP probe captures DHCP packets, including the vendor class identifier (option 60) which reveals the device type (e.g., 'MSFT 5.0' for Windows). The HTTP probe intercepts HTTP traffic and parses the User-Agent header (e.g., 'Mozilla/5.0 (Windows NT 10.0)') to identify the operating system and browser. Together, these two probes collect the exact information described in the question.
What should I do if I get this 350-701 question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Are there clue words in this question I should notice?
Yes — watch for: "most likely". Probability qualifier — the question wants the most probable cause or outcome, not a guaranteed one. Eliminate low-probability options.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
About these practice questions
Courseiva creates original exam-style practice questions with explanations and wrong-answer analysis. It does not publish real exam questions, exam dumps, or protected exam content. Learn why practice questions differ from exam dumps →
Last reviewed: Jul 4, 2026
This 350-701 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 350-701 exam.
Question Discussion
Share a tip, memory trick, or ask about the reasoning behind this question. Do not post real exam questions, leaked content, braindumps, or copyrighted exam material. Comments are moderated and may be removed without notice.
Sign in to join the discussion.