Why Should You Generally Pass an Object of the Class

question 56

Multiple Choice

Why should you generally pass an object of the class to a friend function as a reference parameter?

• A) If the friend function changes the values of the data members).
• B) If the friend function will not change the values of the data members).
• C) It is more efficient to pass the object by reference.
• D) A and B
• E) A and C

---

Definitions:

Black-Scholes Model

A mathematical model used for pricing European-style options, estimating the variation over time of financial instruments.

Call Option

A deal in the financial industry that bestows upon the buyer the latitude, but exempts them from the necessity, to acquire stocks, bonds, commodities, or other assets at a price fixed in advance, within a predetermined time frame.

Warrants

Financial instruments that give the holder the right, but not the obligation, to buy a company's stock at a specific price before a specified date.

Publicly Traded Bonds

Bonds issued by companies or governments that are available for purchase and sale on public stock exchanges.