Question 1
Which hashing algorithm produces a 128-bit hash and is considered cryptographically broken?
Correct Answer:
MD5
Question 2
What is the difference between symmetric and asymmetric encryption?
Correct Answer:
Symmetric uses the same key for encryption and decryption; asymmetric uses a key pair (public/private)
Question 3
Which attack attempts every possible key combination to decrypt encrypted data?
Correct Answer:
Brute force attack
Question 4
What is 'key exchange' in cryptography and which protocol is most commonly used?
Correct Answer:
Securely establishing a shared secret over an untrusted channel; Diffie-Hellman
Question 5
Which cryptographic attack exploits weaknesses in cipher implementation rather than the algorithm itself?
Correct Answer:
Side-channel attack
Question 1
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About this Exam

Prepare with the EC-Council Certified Ethical Hacker (CEH v13) practice quiz. This question bank includes 95 questions covering attack, malware, algorithm, penetration, and network. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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EC-Council Certified Ethical Hacker (CEH v13)

This practice set contains 95 questions from the matching question bank and focuses on attack, malware, algorithm, penetration, and network. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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