Welcome to the Preview Exam Private

Click the button below to proceed to the Exam Access page.

You will verify your access key first. The exam starts only after you choose to proceed.

Overview

Secure Access

Keys are validated server-side with abuse protection. Exam starts only when you confirm.

Auto Save

Your progress and remaining time are saved to prevent loss on accidental reloads.

No Answers Revealed

Post-submit view shows score and stats only. Solutions are not exposed on the client.

Statistics

Track attempts, average score, best score, and time usage from your device.

Exam Rules (EN)

You must be logged in to verify the access key and start.
Access Key is required. Five failed attempts trigger a 2-minute lock with a countdown.
Click Proceed to load the exam securely from the server and begin.
Choices are randomized per question; the correct index is remapped accordingly.
Default time limit is 30 minutes. The exam auto-submits when time expires.
Progress is auto-saved periodically; you can also click “Save Progress” (stored on this device).
You’ll be warned if you try to close/refresh the page while the exam is in progress.
Focus losses (e.g., tab switches) are counted and stored in attempt stats.
On submit (manual or time-up), score, percentage, and time used are computed and stored locally.
Review panel lists unanswered questions with a jump-to button for each.
Retry renders a fresh attempt with new choice order and a fresh timer.
Session auto-restore: if not submitted, your state, answers, and remaining time are restored on revisit.

Before You Begin

Prepare a stable internet connection and a modern browser.
Close unrelated tabs and apps to minimize interruptions.
Have your access key ready. If you fail 5 times, you’ll wait 2 minutes.
When ready, click “Start Exam” → enter key → “Proceed to Exam”.

Privacy & Integrity

We store minimal data locally for restoring your session on this device. Do not share your access key. By proceeding, you agree to the exam policy and honor code.