WCF Interview Questions and Answers for Experienced

WCF has become an important programming language, which has led to a lot of programmers learning it. This means that the competition is tough, and that it might be a good idea to check out some WCF interview questions and answers for experienced. So, for your reading pleasure, we’ve compiled ten WCF interview questions and answers.


Q: What makes you want to work with us in particular?

A: All my research into your company makes me confident that we share similar values. As well, I’m interested in working with WCF.

The interviewer wants to get at your motives.

Q: Explain WCF in one sentence.

A: WCF, which stands for Windows Communication Foundation, is a runtime environment that allows for the various programs to be developed and deployed.

The simplification of complex technical concepts shows that you can see the forest for the trees.


Q: What is the biggest advantage of WCF?

A: WCF does a lot of things right, but I like that it supports Load Balancing.

The interviewer wants to see where your values lie — what you think is important.

Q: What is the biggest disadvantage of WCF?

A: Microsoft holds control over its APIs.

The interviewer wants to see where your values lie — what you think is important.

Q: Name two types of approaches that can be taken when programming WCF.

A: Imperative and Configuration-based are two programming methods.

This is a skills question, which makes sure you’ve spent enough time with the program to know its ins and outs.


Q: Hypothetical situation. I tell you that I want to have WCF services hosted. How do you respond?

A: I tell you there are three ways you can host WCF services: Windows Activation Service, IIS, or self hosting.

The interviewer wants to see that you can handle answering questions by getting at the heart of what someone wants.

Q: What motivates you to get up in the morning and go to work?

A: It helps that I’m doing something I love. But at the end of the day, a sense of fun comes and goes. The important thing is that I feel satisfaction in a job well done.

The interviewer wants to see that you have enough motive to do a good job day after day.


Q: List WCF’s nine bonding types.

A: Basic Binding, Peer Network Binding, TCP Binding, IPC Binding, Federated WS Binding, Web Service Binding, MSMQ Binding, MSMQ Integration Binding, and Duplex WS Binding.

This is a skills question, which makes sure you’ve spent enough time with the program to know its ins and outs.

Q: How do you maintain your technical expertise?

A: Since the field is constantly changing, it is of course important to keep up one’s knowledge. For this purpose, I do a couple of things. For one, I make sure to take continuing education classes. I also try to read up on books and magazines. Then of course there are conferences — I try and go to at least one or two a year, since they can be so educational.

The interviewer wants to makes sure that you’re willing to maintain your expertise.


Q: What salary are you looking for?

A: $84,000 a year.

We hope you enjoyed this WCF and Hibernate interview questions and answers pdf (or, if you’re reading this on our website, non-pdf). With enough study, it should be easy to ace the interview and show yourself off as a professional.