Software Engineer Mock Interview
Practice 30 Software Engineer interview questions covering algorithms, system design, and coding challenges.
Question 28 of 30
Which design patterns do you use, and in what situations do you use them?
How to Answer
Example Answer
Community Answers
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.
This is an operational question. Interviewers ask operational questions to determine how you go about completing the tasks required by this role. Operational questions are best responded to succinctly and directly, with little embellishment. Additionally, you should always expect follow-up questions when an interviewer is asking about a specific task.
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.
"During my software development career, I've tried many different design patterns. These include Singleton, MVC, and Template. However, the one I prefer and use most often is Iterator. This helps me code in an organized fashion and reduces the amount of time to develop the software. It also results in fewer errors and less debugging."
Write Your Answer
0 - Character Count
Unlock All 30 Software Engineer Questions
Unlock expert responses to technical questions that reveal how engineers think through problems.
Get StartedJump to Question