Suppose That the Class Mystery Is Derived from the Class

question 4

Multiple Choice

Suppose that the class Mystery is derived from the class Secret. Consider the following statements.Secret mySecret = new Secret() ;
Secret secRef;Mystery myMystery = new Mystery() ;
Mystery mysRef;secRef = myMystery;Which of the following statements is legal in Java?
(i) mysRef = (Mystery) mySecret;
(ii) mysRef = (Mystery) secRef;

• A) Only (i)
• B) Only (ii)
• C) Both (i) and (ii)
• D) None of these

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Definitions:

Amylase

An enzyme produced primarily in the pancreas and salivary glands that helps in the breakdown of carbohydrates into sugars.

Pepsinogen

Pepsinogen is an inactive precursor of pepsin, a digestive enzyme produced in the stomach that is activated by stomach acid to break down proteins in food.

Hydrochloric Acid

A strong, corrosive acid consisting of hydrogen and chlorine, notably present in gastric juice.

Amino Acids

The building blocks of proteins, consisting of a basic amino group, an acidic carboxyl group, and a unique side chain, crucial for numerous bodily functions.