The Code List< String > MyLs = New ArrayList< String >( );

question 14

Multiple Choice

The code
List< String > myLs = new ArrayList< String >( ) ;
Uses a List < String > interface variable to reference the concrete ArrayList< String > object.
The advantage of doing this is

• A) the class of the collection object can later be changed to LinkedList,or even Vector,without needing to change anything else in the program
• B) the class of the collection object can later be changed to LinkedList,Vector,TreeSet,or even HashSet,without needing to change anything else in the program
• C) the program compiles faster
• D) None of the above: the statement is a type error.

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Definitions:

Primary Appraisal

The initial evaluation process where an individual assesses the significance of a stressor to determine its potential threat.

Distress-eustress Dichotomy

A concept distinguishing between detrimental stress (distress) and beneficial stress (eustress) in terms of their effects on an individual’s health and well-being.

Primary Appraisal

The initial evaluation of a situation to determine its potential impact as stressful, positive, or irrelevant.

Secondary Appraisal

The evaluation of one's ability to cope with the consequences of a stressful event, following an initial assessment of its significance.