Which Statement Is True of Symmetric Encryption

question 32

Multiple Choice

Which statement is true of symmetric encryption?

• A)It uses two different keys to encrypt and decrypt a message.
• B)It requires more processing power than asymmetric encryption.
• C)It is difficult to share a key over the Internet in symmetric encryption.
• D)It is impossible to create digital signatures using symmetric encryption.

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Definitions:

Mutual-Fund Performance

An assessment of how a mutual fund has achieved its investment objective over a set period, typically measured by changes in net asset value and investment returns.

Market Returns

The total return, including capital gains and dividends, from investing in financial markets over a specified period.

Historical Performance

Refers to the past financial results and operations of a company or investment, used to predict future performance.

Efficient-Market Hypothesis

The theory that all existing information is already reflected in stock prices, thus making it impossible to consistently achieve higher returns than the overall market through stock selection or market timing.