There are two different types of programming. These include Object-Oriented Programming and Functional Programming. Knowing the differences between these two approaches and their benefits is critical for an experienced software developer. Interview questions are meant to probe your knowledge, experience, and qualifications for this position. Google interviewers use a wide range of technical questions to help them accomplish this. This is an example of this. Technical questions are easily answered by defining the term you are asked about and then discussing its features and benefits. You can also provide an example of how it is used to illustrate your answer.