Being tormented to get well prepared for your 70-513 exam? Don’t worry! PassLeader now offer the first-hand 70-513 exam dumps, you will pass 70-513 exam for your first try with PassLeader’s latest real 341q 70-513 exam questions. We offer you the newest 70-513 exam study guide with VCE test engine or PDF format braindumps, you can get the basic knowledge and all details about 70-513 exam. Do not hesitate to try our high quality 341q 70-513 practice tests!
keywords: 70-513 exam,341q 70-513 exam dumps,341q 70-513 exam questions,70-513 pdf dumps,70-513 practice test,70-513 vce dumps,70-513 study guide,70-513 braindumps,TS: Windows Communication Foundation Development with Microsoft .NET Framework 4 Exam
QUESTION 61
You are creating a Windows Communication Foundation (WCF) service. You do not want to expose the internal implementation at the service layer. You need to expose the following class as a service named Arithmetic with an operation named Sum:
public class Calculator
{
public int Add(int x, int y)
{
}
}
Which code segment should you use?