Consider the Following Code Snippet

question 14

Multiple Choice

Consider the following code snippet:
public class Box<E>
{
private E data;
public Box() { ...}
public void insert(E value) { ...}
public E getData() { ...}
}
What will result from executing the following code?
Box<String> box = new Box<>() ;
...
box.insert("blue Box") ;
String b = box.getData() ;

• A)no error
• B)compiler warning
• C)run-time error
• D)compiler error

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Definitions:

River Channel

The physical confine of a river, consisting of a bed and banks, within which water flows in a significantly regulated manner.

Ultraviolet Energy

Electromagnetic radiation with a wavelength shorter than visible light but longer than X-rays, capable of producing chemical reactions and causing sunburn.

External Energy Source

An energy source that originates outside a system and can influence or drive processes within that system, such as solar radiation impacting the Earth's climate.

Infrared Energy

A form of electromagnetic energy with longer wavelengths than visible light; much of the Sun’s light that reaches Earth converts into this type of energy.