Write a program to create a Queue of employees where each Employee node will contain the following attributes: 

EmployeeId 

EmployeeName 

Create following three methods for implementation of the list created: 

a. Enqueue() to insert an employee into the queue.

 b. Dequeue() to delete an employee from the queue.

 c. Display() to display the details of all an employees in the list. 

d. Size() to display the number of employee s in the queue.