Consider the Following Code Snippet

question 3

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 the following code?
Box<String> box = new Box<>() ;
...
box.insert("blue Box") ;
Double myDouble = (Double) box.getData() ;

• A)compiler error
• B)correct, but unnecessary cast
• C)correct, with necessary cast
• D)run-time error

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Definitions:

Outsourcing

The business practice of hiring a party outside a company to perform services and create goods that traditionally were performed in-house by the company's own employees and staff.

Business Networks

Formal or informal associations of businesses or professionals aimed at building relationships to support and grow their operations.

Line Management

Managers directly responsible for the production and delivery of a company's products or services.

Staff Management

The function of leading, organizing, and supervising employees to achieve organizational goals efficiently and effectively.