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Cisco CCNA Prep Online

Cisco Certified Network Associate

Pass the Cisco CCNA the first time with expert-designed practice questions, detailed rationales, engaging videos, realistic practice exams, and a proven track record of student success

500
Explained questions
6
Subject areas
715
Students enrolled
4.8
Rating across 47 reviews

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Review our Cisco CCNA preparation plans side by side and choose the plan that best fits your study needs and timeline.

Plan featuresFree practice$0to startMost popularFull access$7.99per week3-month prep$49.99per 3 months6-month prep$79.99per 6 monthsFinancial assistanceReducedjust ask
Real questions from your examIncludedIncludedIncludedIncludedIncluded
Full rationale on every answerIncludedIncludedIncludedIncludedIncluded
iPhone, Android, and webIncludedIncludedIncludedIncludedIncluded
Full IT & Cybersecurity question bankNot includedIncludedIncludedIncludedIncluded
Progress score, section by sectionNot includedIncludedIncludedIncludedIncluded
Pass Guarantee — 93% pass or money backNot includedIncludedIncludedIncludedIncluded
Cancel anytime — no lock-inNot includedIncludedIncludedIncludedIncluded
One payment — nothing auto-renewsNot includedNot includedIncludedIncludedNot included
Save 50%+ vs paying weeklyNot includedNot includedIncludedIncludedNot included
Reduced pricing for students who need itNot includedNot includedNot includedNot includedIncluded
Email us
$0to start
Real questions from your examIncluded
Full rationale on every answerIncluded
iPhone, Android, and webIncluded
Full IT & Cybersecurity question bankNot included
Progress score, section by sectionNot included
Pass Guarantee — 93% pass or money backNot included
Cancel anytime — no lock-inNot included
One payment — nothing auto-renewsNot included
Save 50%+ vs paying weeklyNot included
Reduced pricing for students who need itNot included

Every subject area, covered

  • 4.0 IP Services50 questions
  • 2.0 Network Access100 questions
  • 1.0 Network Fundamentals100 questions
  • 6.0 Automation and Programmability50 questions
  • 3.0 IP Connectivity125 questions
  • 5.0 Security Fundamentals75 questions

Results

Date: 19th Aug 2026Time Taken: 00:00:31

Security

Security

Answers Result

Which of the following are symmetric encryption algorithms? Select all that apply.

Incorrect
  1. A.AES
  2. B.3DES
  3. C.RSA
  4. D.Diffie-Hellman
  5. E.ChaCha20

Which controls meaningfully reduce phishing risk? Select all that apply.

Incorrect
  1. A.Regular user awareness training
  2. B.Email filtering with link and attachment scanning
  3. C.Multi-factor authentication on all accounts
  4. D.Rotating passwords every two weeks
  5. E.Blocking all attachments organization-wide

What belongs in an incident response plan? Select all that apply.

Correct
  1. A.Defined roles and an up-to-date contact list
  2. B.Containment and eradication procedures
  3. C.A blameless lessons-learned review
  4. D.Permanent admin access for all responders
  5. E.Evidence preservation and chain of custody
Answers Result

Which of the following are symmetric encryption algorithms? Select all that apply.

Incorrect
  1. A.AES
  2. B.3DES
  3. C.RSA
  4. D.Diffie-Hellman
  5. E.ChaCha20

Symmetric means one shared key: AES, 3DES, and ChaCha20 — the last one should have been selected. RSA is asymmetric key pairs, and Diffie-Hellman is key exchange, not encryption.

Which controls meaningfully reduce phishing risk? Select all that apply.

Incorrect
  1. A.Regular user awareness training
  2. B.Email filtering with link and attachment scanning
  3. C.Multi-factor authentication on all accounts
  4. D.Rotating passwords every two weeks
  5. E.Blocking all attachments organization-wide

Training and filtering cut the clicks; MFA is what saves you after the click — that one should have been selected. Aggressive rotation just produces sticky notes, and blocking every attachment blocks the business.

What belongs in an incident response plan? Select all that apply.

Correct
  1. A.Defined roles and an up-to-date contact list
  2. B.Containment and eradication procedures
  3. C.A blameless lessons-learned review
  4. D.Permanent admin access for all responders
  5. E.Evidence preservation and chain of custody

People, procedures, evidence, and the review afterward. Standing admin access for everyone is an incident waiting to happen, not a way to respond to one.

Understand why,
not only what.

Cisco CCNA questions test how you apply knowledge in real situations. After every answer, you are provided with a clear rationale so you can understand the reasoning, learn from mistakes, and recognize it when it appears again.

Question 1 of 3

Which port does HTTPS use by default?

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Phone app, same account: five-minute sessions on the bus, in line, between classes.

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Every answer shapes what you study next.

  1. Practice

    Answer exam-specific questions under realistic conditions.

  2. Understand

    Learn the reasoning behind every correct answer.

  3. Focus

    Turn missed questions into your next study session.

  4. Improve

    Repeat with purpose and build confidence with every session.

Before you start,
you probably want to know…

The questions students ask us before they start,
answered without the fine print.

Still stuck? Talk to us

That's the whole point. Our writers work from the official exam blueprint, so the format, difficulty, and topic mix match what you'll face on test day. Every question comes with a full explanation of the answer, and when the exam changes, the bank changes with it.