WGU Introduction to Cryptography HNO1 - Introduction-to-Cryptography Exam Practice Test
(Which feature is characteristic of asymmetric encryption?)
Correct Answer: B
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(What type of encryption uses different keys to encrypt and decrypt the message?)
Correct Answer: D
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(How often are transactions added to a blockchain?)
Correct Answer: A
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(Why should an asymmetric private key be used to encrypt the digest of an application?)
Correct Answer: C
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(Which mechanism can be applied to protect the integrity of plaintext when using AES?)
Correct Answer: D
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(Which attack may take the longest amount of time to achieve success?)
Correct Answer: D
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(What is the maximum key size (in bits) supported by AES?)
Correct Answer: A
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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: B
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(What is an example of a block cipher mode of operation?)
Correct Answer: D
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(Which component is used to verify the integrity of a message?)
Correct Answer: B
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