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:

Cerebrospinal Fluid

A clear, colorless body fluid found in the brain and spinal cord, acting as a cushion and exchanging nutrients and wastes.

Produce

Fresh fruits and vegetables that are grown for eating.

2-point Threshold

The minimum distance at which two points of contact can be felt as separate on the skin, a measure of tactile sensitivity.

Tactile Localization

The ability to determine the location on the body where a tactile stimulus has been applied.