Answer
Hiding internal implementation and exposing only essential features.
Achieved using interfaces or abstract classes.
Quick Answer
Abstraction means hiding complex internals and exposing only what's needed. When you call List.Add(), you don't care how it resizes internally — you just use it. In C#, achieved through interfaces and abstract classes. Keeps code focused on what rather than how.
S
SugharaIQ Editorial Team
Verified Answer
This answer has been peer-reviewed by industry experts holding senior engineering roles to ensure technical accuracy and relevance for modern interview standards.
Want to bookmark, take notes, or join discussions?
Sign in to access all features and personalize your learning experience.
Source: SugharaIQ