WGU Introduction-to-Cryptography Actual Free Exam Questions & Community Discussion
(Which cipher uses shifting letters of the alphabet for encryption?)
Correct Answer: A
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(What is a focus of the ISO/IEC 27001 standard?)
Correct Answer: C
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(Which of the following best describes lightweight cryptography?)
Correct Answer: C
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(A security analyst uses a polyalphabetic substitution cipher with a keyword of YELLOW to encrypt a message. Which cipher should be used to encrypt the message?)
Correct Answer: C
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(Which mode of encryption uses an Initialization Vector (IV) to encrypt the first block and then uses the result to encrypt the next block?)
Correct Answer: A
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(Which regulation requires organizations to implement strong encryption measures to protect credit card data?)
Correct Answer: D
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(What are the primary characteristics of Bitcoin proof of work?)
Correct Answer: C
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(Which authentication method allows a customer to authenticate to a web service?)
Correct Answer: C
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(A company wants to use certificates issued by a root CA to demonstrate to customers that it is a legitimate company being hosted by a cloud provider. Who needs to trust the root CA public key?)
Correct Answer: A
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(Which operation can be performed on a certificate during the "Issued" stage?)
Correct Answer: C
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