C#.Net Interview Questions

Today, the requirements of the organizations have changed drastically from what it used to be. Now, they look beyond qualifications of candidates on paper and test them on different parameters with an intention to gauge their level of excellence. This has become a standard process because technical expertise and bookish knowledge can only carry you to smaller distances. For the big leap in your career, you have to be far more competent than you ever thought you should be. You need to be able to answer all the C#.Net interview questions asked by the interviewer because an excellent performance in this round will make your position secure.

The job of a C#.net programmer is to use this programming language as a tool to design and develop applications according to the requirements of a project he/she is involved in. This language is an extension to C, one of the oldest and popular languages that is used worldwide.

The questions asked during an interview for the post of a C#.Net programmer are not just related to the programming language. The interviewer wants a 360 degree view of your professional personality and to do so he/she will ask you questions that will allow you to thrill him/her with your acumen and in the process, you will be able to leave a trail of professionalism that will make the job chase you.

Given below are some questions for C#.net interview. Read the questions and the answers to make yourself familiar with what an interviewer might ask.

  1. Why did you choose to apply in this organization?

    Answer: To impress the employer, the best answer would be to make him/her aware that you know the business operations of the organization and its reputation in the market. This will give an impression that you have not walked in blindly for the interview and that you are curious to learn about new things that come across on your way.

  2. How do you define a perfect job?

    Answer: A perfect job is not just a mixture of an attractive salary, comfortable office, limited working hours, incentives, and benefits. Instead, a perfect job is one that allows a person to achieve perfection in his/her performance through continuously facing challenges and delivering excellent performance not just for the sake of professional goals, but also to acquire skills and knowledge that will help me to sustain in the competitive environment.

  3. How do you rate yourself as a programmer?

    Answer: This question should be answered frankly. Do not underrate or overrate yourself. Rate yourself honestly and be prepared to answer the questions that the interviewer may ask you to justify how you rate yourself.

  4. Do you have technical expertise in anything other than programming?

    Answer: Although mastering this language may consume much time, you should be able to divide your time in such a way that you can learn other topics and state about the same to the interviewer. It will be an advantage not just for the employer but for you as well.

  5. Explain the working of XmlSerializer.

    Answer: XmlSerializer generates a pair of classes after the analysis of the classes is done through reflection. The XmlSerializationReader and XmlSerializationWriter assist in the process of generating a pair of classes.

  6. Is there any difference between Finalize() and Dispose()?

    Answer: The basic function of Finalize() and Dispose() is the same, i.e. to release the unmanaged resources. The only difference here is that garbage collection in Finalize() is not assured.

  7. Is it possible to use Interfaces in C#.Net?

    Answer: Yes. It is possible to use Interfaces in C#.Net.

  8. Does System.Array allow users to store multiple data?

    Answer: No. It is not possible to store multiple data in a System.Array.

  9. What is the difference between overriding and overloading?

    Answer: By using overriding, a programmer can easily alter the model behavior for a derived class. However, overriding is just like having a method that is named same as the class.

  10. What is the function of HashTable?

    Answer: HashTable is one of the .Net collection classes that allows access to an element by using a unique key.

From the C#.Net interview questions provided above, it is evident that the interviewer will go for a mix of questions, answers of which will enlighten him/her about your existence as a C#.Net programmer. The best way to answer all the questions is to keep yourself updated through continuous learning because the technology today is updated in the blink of an eye through constant efforts of technology buffs. All the best for your interview!

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