Master 30 Back End Developer interview questions covering APIs, databases, system design, and server architecture.
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William Swansen has worked in the employment assistance realm since 2007. He is an author, job search strategist, and career advisor who helps individuals worldwide and in various professions to find their ideal careers.
Questions like this can either stand on their own or be a follow-up to a previous question. During an interview, the interviewer will ask follow-up questions once you provide an answer. The reason for this is to explore a topic in more detail or confirm your knowledge of the topic. You should always be prepared for follow-up questions. Keeping your answers brief and to the point will encourage interviewers to ask follow-up questions and allow you to demonstrate your knowledge of the topic in more detail.

William Swansen has worked in the employment assistance realm since 2007. He is an author, job search strategist, and career advisor who helps individuals worldwide and in various professions to find their ideal careers.
"While it is rare, I do occasionally encounter issues when using one of the object-oriented programming languages. These typically are due to an unavailable library or set of code that I need, or having to rewrite the code for the object I need for my program. These issues are easily overcome. By adding my new code for the library, the issue is not likely to be encountered twice."

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When trying to reuse a class or import a class from a library, which is a subclass dependant on parent classes, it is necessary to run lots of extra code. The class you are trying to use comes with a whole unwanted 'environment.' Using inheritance can also be a problem if a parent or base class of a class you are using from a library is changed. This can break your code. The solution requires rewriting the code so that it works with the updated base class.
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Written by William Swansen
30 Questions & Answers • Back End Developer

By William

By William