CEH 312-50 Knowledge Practice Tests: 350 Questions

This course contains the use of artificial intelligence.

Prepare for the Certified Ethical Hacker (CEH) 312-50 knowledge exam with 350 original English multiple-choice questions. Work through four focused tests, then use two full-length knowledge mocks to practice explaining evidence, attack prerequisites and defense choices.

What is included

• Four focused tests of 25 questions each, with an author-set 50-minute limit.
• Two knowledge mocks of 125 questions each, with a 240-minute limit matching the published knowledge-exam length and duration.
• Three answer choices per question, one correct answer, feedback for every choice, a combined explanation and a study tip.
• Coverage of the nine domains and twenty named subdomains in CEH Exam Blueprint v5.0, checked on October 10, 2026.

Practice reconnaissance and enumeration, scanning interpretation, vulnerability assessment, system and malware concepts, sniffing, social engineering, denial of service, sessions, defensive controls, web security, SQL injection, wireless, mobile, IoT and OT, cloud security and cryptography. Scenarios focus on authorized assessment, the limits of available evidence and controls that fit the stated problem.

How to use the tests

Start with the topic tests and revisit explanations for both correct and incorrect choices. Before the mocks, review the areas where you confused discovery with access, transport protection with authorization, or a tool result with a confirmed finding. Use each mock's time limit to practice pacing, then explain why each alternative fails under the scenario.

The local passing setting is 80%, an author-defined study target. EC-Council uses form-specific passing scores; this setting is not an official cutoff, score conversion or guarantee of readiness. The three-choice format is this course's authoring choice and is not a claim about the exact number of options on official questions.

Scope and independence

This course follows the knowledge-exam Blueprint v5.0, effective April 10, 2024. CEH v13 / CEH AI is training branding and is not the blueprint version used here. This is a question-based study resource; it includes no video lectures, practical challenges, lab environment, exam voucher or official training eligibility.

CEH Practical is a separate hands-on exam. This course does not prepare a practical assessment package or confer CEH Master status. Confirm your exam eligibility and current booking details with EC-Council.

BrightRung Learning provides independent practice material and is not affiliated with or endorsed by EC-Council. EC-Council and CEH are marks of their respective owner. Questions are original practice material, not official exam questions or recalled exam content. No exam result or certification is promised.