Abstract Classes Do Not Necessarily Have

question 18

Multiple Choice

Abstract classes do not necessarily have:

• A) A 0 pointer in their vtable.
• B) A virtual function prototype with the notation = 0.
• C) Zero instances of their class.
• D) Zero references to their class.

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Definitions:

Venous Stasis Ulcers

Wounds that occur on the legs or ankles due to poor blood flow in the veins, often related to varicose veins or deep vein thrombosis.

Jackson-Pratt (JP) Drain

A surgical drain used to remove fluids from a body cavity, organ, or wound after surgery, using constant suction.

Mechanical Force

Physical influences or pressures that can change the motion or shape of an object or material, playing a crucial role in various physical and medical applications.

Hypovolemic Shock

A condition resulting from severe blood or fluid loss, making the heart unable to pump enough blood to the body.