WGU Course C839 - Intro to Cryptography | 295 QUESTIONS| WITH COMPLETE SOLUTIONS
What type of encryption uses different keys to encrypt and decrypt the message? A Symmetric B Private key C Secure D Asymmetric CORRECT ANSWERS: D The most widely used asymmetric encryption algorithm is what? A RSA B Vigenere C DES D Caesar Cipher CORRECT ANSWERS: A Original, unencrypted information is referred to as ____. A text B plaintext C cleantext D ciphertext CORRECT ANSWERS: B Which of the following is NOT an asymmetric system? A PGP B RSA C SSL D DES CORRECT ANSWERS: D In order for User A to send User B an encrypted message that only User B can read, User A must encrypt message with which of the following keys? A User A's public key B User A's private key C User B's public key D User B's private key CORRECT ANSWERS: C The greatest weakness with symmetric algorithms is _____. A They are less secure than asymmetric B The problem of key exchange C They are slower than asymmetric D The problem of generating keys CORRECT ANSWERS: B
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Western Governers University
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WGU C839
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- January 26, 2023
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wgu course c839 intro to cryptography | 295 questions| with complete solutions
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