3 Typescript interview QA (2025 Edition) | 2025-09-20 06:26 PM

📘 Neulax - Typescript Interview Prep
This video contains 3 Typescript interview questions with answers.

📝 Questions & Answers:

Q1: What is a function type?
A1: Function types specify input and output types. Example: Like a recipe telling what ingredients go in and what dish comes out.

Q2: What are generics in TypeScript?
A2: Generics allow reusable components with type placeholders. Example: Like a container that can hold clothes, books, or toys depending on need.

Q3: What is difference between interface and type alias?
A3: Interfaces extendable and good for objects, type alias works for unions, primitives too. Example: Interface is a contract, type is a nickname.

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Видео 3 Typescript interview QA (2025 Edition) | 2025-09-20 06:26 PM канала Neulax