The Instruction: System

question 20

Multiple Choice

The instruction: System.out.println("Hello World") ; might best be commented as

• A) // prints "Hello World" to the screen
• B) // prints a message
• C) // used to demonstrate an output message
• D) //
• E) // meaningless instruction

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Definitions:

Providing Information

The act of giving data or facts to enhance knowledge or understanding.

Setting Norms

The process of establishing acceptable behaviors and expectations within a group or society.

Facial Expressions

Facial expressions are configurations of the facial muscles that convey the emotional states of an individual to observers.

Hand Gestures

Movements of the hands and arms used to communicate ideas or intentions, often complementing verbal communication.