____ Is a Block Cipher Mode in Which Every Plaintext

question 26

Multiple Choice

____ is a block cipher mode in which every plaintext block encrypted with a block cipher is first exclusive-ORed with the previous ciphertext block.

• A) CBC
• B) ECB
• C) OFB
• D) CFB

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Definitions:

General Journal

A fundamental accounting ledger where all financial transactions are initially recorded, employing a double-entry system.

Sales Tax

A tax imposed by government on sales of goods and services, collected by the seller and passed on to the government.

Cash Customer

A customer who pays for goods or services with cash at the time of purchase rather than buying on credit.

General Journal

A primary accounting record used to record all types of transactions before they are transferred to specific accounts in the general ledger.