What Block Cipher Mode of Operation Uses the Most Basic

question 20

Multiple Choice

What block cipher mode of operation uses the most basic approach where the plaintext is divided into blocks,and each block is then encrypted separately?

• A)Electronic Code Book
• B)Galois/Counter
• C)Cipher Block Chaining
• D)Counter

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Definitions:

Planned Investment

Expenditures intended by businesses to purchase physical capital goods, which are expected to produce future benefits.

Spending Multiplier

The ratio of change in aggregate output (or income) to a change in spending that caused the change, showing how initial spending leads to increased total spending.

Autonomous Investment

Investment that does not change in response to alterations in the overall economy or income levels, such as public infrastructure investments.

Equilibrium Real GDP

The level of Gross Domestic Product where aggregate supply equals aggregate demand, adjusted for inflation.