Answer
A generic type allows a class or method to work with multiple data types while maintaining type safety and performance.
Quick Answer
Generics let you write type-safe code that works with any data type. List works for List, List, or any type — no boxing, no casting, compile-time error checking. Before generics, object-based collections were the only option — error-prone and slow.
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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.
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Source: SugharaIQ