Question 6 of 10Pro Only

What do the DRY and KISS principles mean in programming? How do you apply them in your backend code?

Sample answer preview

DRY and KISS are two fundamental principles for writing quality code. DRY stands for Don't Repeat Yourself. This principle states that each piece of knowledge or logic in a system should exist in only one place.

reusabilitymaintainabilityabstractionrefactoringtechnical debt

Unlock the full answer

Get the complete model answer, key points, common pitfalls, and access to 9+ more Backend Developer interview questions.

Upgrade to Pro

Starting at $19/month • Cancel anytime