Consider Having Three String Variables A, B, and C

question 15

Multiple Choice

Consider having three String variables a, b, and c. The statement c = a + b; also can be achieved by saying

• A) c = a.length( ) + b.length( );
• B) c = (int) a + (int) b;
• C) c = a.concat(b);
• D) c = b.concat(a);
• E) c = a.plus(b);

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Definitions:

Central Developmental Task

A crucial challenge that must be met or mastered during a stage of development.

Initiative

The ability to assess and initiate things independently; often refers to taking charge, being proactive, or launching new projects.

Preschooler

A child who is in the age group that attends preschool, typically between the ages of 3 and 5 years old.

Regression

A defense mechanism in which the person adapts behavior that was comforting earlier in life to overcome the discomfort and insecurity of the present situation.