Which of the Following Is a Valid Java Statement

question 56

Multiple Choice

Which of the following is a valid Java statement?

• A) String str = 'John Doe';
• B) string str = "John Doe";
• C) string str = 'John Doe';
• D) String str = "John Doe";

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Definitions:

Mean-Variance Efficient

A portfolio that offers the highest expected return for a defined level of risk or the lowest risk for a given level of expected return, according to modern portfolio theory.

Sensitivity Coefficients

Numeric values representing the sensitivity of a dependent variable, or a portfolio's performance, to changes in an independent variable or specific market factor.

Single-Index Structure

A model used in finance to represent the returns of assets as a linear function of a single market index, reflecting the market-wide sources of risk and return.

Forecast

A prediction or estimate of future events, especially concerning weather, economic trends, or financial performances.