In C++11, Assuming Mychar Is a Char Variable and Mystring

question 20

Multiple Choice

In C++11, assuming mychar is a char variable and mystring is a string, what is the value of mychar after the following statement executes?
Mychar = mystring.front() ;

• A) the ASCII value of the first character of mystring
• B) the first character of mystring
• C) nothing, the function is missing an argument
• D) this will cause a compiler error

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Definitions:

Ejection

The process of driving or pushing something out.

Diastole

The phase of the heart cycle during which the heart muscles relax and the chambers fill with blood.

AV Valves

Atrioventricular valves; heart valves located between the atria and ventricles that prevent backflow of blood.

Isovolumetric Contraction

A phase in the cardiac cycle where the ventricles contract with no change in volume because all heart valves are closed.