- A
HTTPS uses UDP as the transport protocol.
Why wrong: HTTPS uses TCP as the underlying transport protocol.
- B
HTTPS uses TLS to encrypt HTTP traffic.
HTTPS is HTTP over TLS, providing encryption.
- C
HTTPS is stateless after the initial handshake.
Why wrong: While HTTP is stateless, the TLS session maintains state for encryption.
- D
HTTPS uses a certificate to verify the server's identity.
Server certificates are used to authenticate the server.
- E
HTTPS negotiates a symmetric session key for encryption.
During the TLS handshake, a symmetric key is agreed upon for bulk encryption.
Question 153 of 1,000
200-901 Network Fundamentals Practice Question
This 200-901 practice question tests your understanding of network fundamentals. 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.
An organization is planning to implement HTTPS for their web services. Which three statements accurately describe the HTTPS protocol? (Choose three.)
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
✓
HTTPS uses TLS to encrypt HTTP traffic.
HTTPS uses TLS for encryption, involves certificate verification, and negotiates a symmetric session key. It does not use UDP typically (TCP is used) and it is not stateless after the handshake.
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.
- ✗
HTTPS uses UDP as the transport protocol.
- ✓
HTTPS uses TLS to encrypt HTTP traffic.
- ✗
HTTPS is stateless after the initial handshake.
- ✓
HTTPS uses a certificate to verify the server's identity.
Why this is correct
Server certificates are used to authenticate the server.
Related concept
Read the scenario before looking for a memorised answer.
- ✓
HTTPS negotiates a symmetric session key for encryption.
Why this is correct
During the TLS handshake, a symmetric key is agreed upon for bulk encryption.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.
Detailed technical explanation
How to think about this question
This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.
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.
- Use explanations to understand the rule behind the answer.
TExam Day Tips
- Underline the problem statement mentally.
- 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 200-901 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
Quick reference
Symmetric Encryption Algorithm Comparison
| Algorithm | Key Size | Block Size | Status | Notes |
|---|---|---|---|---|
| AES-128 | 128-bit | 128-bit | Current standard | NIST approved; WPA3, TLS |
| AES-256 | 256-bit | 128-bit | Current standard | Preferred for sensitive / govt data |
| 3DES | 112-bit effective | 64-bit | Deprecated (2023) | Replaced by AES |
| DES | 56-bit | 64-bit | Broken | Cracked in < 24 h; never deploy |
| ChaCha20 | 256-bit | Stream cipher | Current | TLS 1.3, WireGuard |
What to study next
Got this wrong? Here's your next step.
Identify which 200-901 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
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FAQ
Questions learners often ask
What does this 200-901 question test?
Network Fundamentals — This question tests Network Fundamentals — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: HTTPS uses TLS to encrypt HTTP traffic. — HTTPS uses TLS for encryption, involves certificate verification, and negotiates a symmetric session key. It does not use UDP typically (TCP is used) and it is not stateless after the handshake.
What should I do if I get this 200-901 question wrong?
Identify which 200-901 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
About these practice questions
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Last reviewed: Jul 4, 2026
This 200-901 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 200-901 exam.
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