KCNA — Exam Format & Strategy
Exam Format & Strategy
Understanding the exam format and having a clear strategy will help you perform at your best on exam day.
Exam Format
| Detail | Value |
|---|---|
| Type | Multiple-choice (single correct answer) |
| Questions | ~60 questions |
| Duration | 90 minutes |
| Passing Score | 75% (~45 correct answers needed) |
| Platform | Online proctored via PSI Secure Browser |
| Retake | One free retake included |
| Results | Delivered within 24 hours via email |
Time Management
With 90 minutes for ~60 questions, you have approximately 1.5 minutes per question.
Recommended Strategy
| Time | Action |
|---|---|
| 0-60 min | First pass — answer all questions you know immediately |
| 60-80 min | Second pass — revisit flagged/uncertain questions |
| 80-90 min | Final review — check flagged answers, ensure no blanks |
Rules of Thumb
- Don’t spend more than 2 minutes on any question in the first pass
- Flag and move on — come back to hard questions later
- Never leave questions blank — there’s no penalty for wrong answers, so always guess
- Trust your first instinct — if you change an answer, make sure you have a good reason
PSI Exam Platform
Before the Exam
| Step | Details |
|---|---|
| Check-in | Log in 15 minutes before your scheduled time |
| System Check | Webcam, microphone, screen sharing verified |
| ID Verification | Valid government-issued photo ID required |
| Environment Check | Show the proctor your workspace (clean desk, no papers) |
During the Exam
| Feature | Details |
|---|---|
| Navigation | Move forward and backward between questions |
| Flagging | Flag questions to review later |
| Timer | Visible countdown timer |
| No Resources | No notes, no browser, no external tools |
Environment Rules
- Clean desk — only your computer, keyboard, mouse
- No dual monitors — single screen only
- No headphones/earbuds
- No food or drinks (water may be allowed in a clear container)
- No talking — you must remain silent
- Well-lit room — proctor needs to see you clearly
Question Types
All questions are multiple-choice with one correct answer. Common patterns:
Direct Knowledge
“What is the default deployment strategy in Kubernetes?”
Strategy: Straightforward recall — you either know it or you don’t.
Best Answer
“Which is the MOST appropriate strategy for zero-downtime deployment?”
Strategy: All options might be partially correct — choose the best one.
Scenario-Based
“A team wants to implement GitOps for their Kubernetes cluster. Which tool provides a built-in web UI for managing applications?”
Strategy: Identify the key requirement in the question and match it.
Negative/Exception
“Which of the following is NOT a CNCF Graduated project?”
Strategy: Read carefully — the wrong answers are actually correct statements.
Answering Strategy
For Questions You Know
- Read the question carefully — don’t skim
- Read ALL options before selecting
- Select the answer
- Move on — don’t second-guess
For Uncertain Questions
- Eliminate wrong answers — usually 1-2 are obviously wrong
- Choose the best remaining option
- Flag the question
- Move on and come back later
Elimination Technique
If you can eliminate:
- 2 wrong answers → 50% chance of guessing correctly
- 1 wrong answer → 33% chance of guessing correctly
- 0 wrong answers → 25% chance (still better than leaving blank!)
Domain-Specific Strategy
Focus your study time based on exam weight:
| Domain | Weight | Study Priority |
|---|---|---|
| K8s Fundamentals | 46% | ⭐⭐⭐⭐⭐ Highest |
| Container Orchestration | 22% | ⭐⭐⭐⭐ High |
| Cloud Native Architecture | 16% | ⭐⭐⭐ Medium |
| Observability | 8% | ⭐⭐ Standard |
| App Delivery | 8% | ⭐⭐ Standard |
if you’re short on time, focus on Kubernetes Fundamentals and Container Orchestration — they’re 68% of the exam.
Day-Before Checklist
- Confirm exam appointment time
- Test PSI Secure Browser on your computer
- Check webcam and microphone
- Prepare government-issued photo ID
- Clear your desk
- Get a good night’s sleep
- Review your weak areas (not cram new material)
KCNA Exam Tips
- You have 1.5 minutes per question — don’t spend too long on any one
- Flag uncertain questions and come back
- Never leave blanks — always guess (no penalty for wrong answers)
- Elimination is your best friend for uncertain questions
- The exam includes a free retake — take the pressure off yourself
- K8s Fundamentals + Container Orchestration = 68% of the exam
What’s Next?
Learn effective study techniques and recommended resources.
