Glossary term
What is DSA (Data Structures and Algorithms)?
DSA stands for Data Structures and Algorithms.
Data structures are ways to store data (arrays, maps, trees). Algorithms are step-by-step ways to solve a problem with them. Coding interviews test both.
Learn it properly · DSALesson 1: What a Program Is, and How to Run OneA program is a list of instructions run top to bottom. Run your first JavaScript, read its output, and learn to predict exactly what prints.