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WGU Introduction-to-Cryptography Exam Syllabus Topics:

WGU Introduction to Cryptography HNO1 Sample Questions:

1. (What is lattice-based cryptography?)

A) A blockchain option from clone
B) A cryptographic scheme based on geometric lattices
C) A type of encryption algorithm using modular arithmetic
D) A technique for encoding messages using lattice points

2. (Which cryptographic technique is used to ensure data integrity?)

A) Non-repudiation
B) Authentication
C) Digital signatures
D) Steganography

3. (Which technique involves spotting variations in encrypted data and plotting how the characters relate to standard English characters?)

A) Chosen ciphertext
B) Frequency analysis
C) Known plaintext
D) Brute force

4. (What is the purpose of code-signing in current systems?)

A) To verify the integrity and authenticity of software
B) To authenticate users during data transmission
C) To generate random numbers for encryption
D) To compress data for efficient storage

5. (What is the Enigma machine known for in the history of cryptography?)

A) A device used for secure communication during World War II
B) A software program for encrypting emails
C) A type of cryptographic algorithm
D) A method for decrypting messages

Solutions: