Which of the Following Statements Is False

question 7

Multiple Choice

Which of the following statements is false?

• A) You cannot prevent client code from creating objects of a class.
• B) One common use of a private constructor is sharing initialization code among a class's other constructors.
• C) Another common use of private constructors is to force client code to use so-called "factory methods" to create objects.
• D) A factory method is a public static method that creates and initializes an object of a specified type (possibly of the same class), then returns a reference to it.

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Definitions:

NMR

Nuclear Magnetic Resonance, a spectroscopic technique used to observe local magnetic fields around atomic nuclei, facilitating the determination of molecule structure.

IR

Stands for Infrared Spectroscopy, a technique used to identify and study chemicals through their absorption of infrared radiation.

Broad

Having a wide range, scope, or extent; in NMR, a broad signal suggests a diversity of chemical environments or interactions.

Singlet

In NMR spectroscopy, a signal that appears as a single peak, indicating an atom's hydrogen atoms are not coupled to other hydrogen atoms.