Assume That T Is an Object of Class Test, Which

question 7

Multiple Choice

Assume that t is an object of class Test, which has member functions a() , b() , c() and d() . If the functions a() , b() and c() all return references to an object of class Test (using the dereferenced this pointer) and function d() returns void, which of the following statements will not produce a syntax error:

• A) t.a().b().d();
• B) a().b().t;
• C) t.d().c();
• D) t.a().t.d();

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Definitions:

Color Vision

The ability of the visual system to differentiate between light of different wavelengths, enabling humans and other animals to perceive color.

Auditory Cortex

The region of the brain that is responsible for processing auditory information, located in the temporal lobe.

Hearing Aids

Devices designed to aid those who have difficulty hearing by amplifying sound.

Absolute Threshold

The minimum stimulus intensity required to be perceived by the senses, such as the softest sound a person can hear.