Which Statement Is True About the Code Snippet Below? ArrayList<String>

question 81

Multiple Choice

Which statement is true about the code snippet below? ArrayList<String> names = new ArrayList<String>() ;
Names.add("John") ;
Names.add("Jerry") ;
ArrayList<String> friends = new ArrayList<String>(names) ;
Friends.add("Harry") ;

• A) The final size of names is 2; the final size of friends is 3
• B) The final size of names is 3; the final size of friends is 2
• C) The final size of names is 3; the final size of friends is 3
• D) Compilation error

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Definitions:

Diminishing Marginal Utility

The economic principle stating that as a person consumes more of a good, the additional satisfaction gained from each additional unit of that good decreases.

Risk-Averse

A condition where an individual prefers outcomes with known probabilities over outcomes with unknown probabilities, typically avoiding higher risk.

Total Utility

The cumulative satisfaction or pleasure derived by a consumer from consuming a given amount of goods or services.

Income Fall

A decrease in the amount of money received by an individual, household, or entity, typically referring to earnings over a certain period.