Sunday 27 December 2015

Pass4sure 70-480 Questin Answer

You are creating a class named Consultant that must inherit from the Employee class. The Consultant class must modify the inherited PayEmployee method. The Employee class is defined as follows. function Employee() {}
Employee.prototype.PayEmployee = function ( )
{
alertt'Hi there!'); }
Future instances of Consultant must be created with the overridden method. You need to write the code to implement the Consultant class.
Which code segments should you use? (Each correct answer presents part of the solution.
Choose two.)


A. Consultant.PayEmployee = function ()
{
alert('Pay Consulant');
}
B. Consultant.prototype.PayEmployee = function ()
{
alert('Pay Consultant');
}
C. function Consultant ()
{
Employee.call(this);
}
Consultant.prototype = new Employee();
Consultant.prototype.constructor = Consultant;
D. function Consultant() {
Employee.call(this); }
Consultant.prototype.constructor = Consultant.create;

Answer: B, C

No comments:

Post a Comment

Note: only a member of this blog may post a comment.