Question: Which mode of operation requires sequential processing in encryption, but allows for parallel processing in decryption? Question 9 options: ECB ( Electronic Codebook ) CBC

Which mode of operation requires sequential processing in encryption, but allows for parallel processing in decryption?
Question 9 options:
ECB (Electronic Codebook)
CBC (Cipher Block Chaining)
CTR (Counter)
GCM (Galois/Counter Mode)

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