Search questions…
⌘
K
English
Tiếng Việt
日本語
한국어
Español
العربية
বাংলা
čeština
Dansk
Deutsch
Ελληνικά
Suomi
Français
Gaeilge
ગુજરાતી
Hausa
हिन्दी
Hrvatski
Magyar
Bahasa Indonesia
Italiano
Basa Jawa
ქართული
Lietuvių
मराठी
Melayu
Malti
नेपाली
Nederlands
Norsk
ਪੰਜਾਬੀ
Polski
Português
Română
Русский
Slovenščina
Shqip
Svenska
Kiswahili
தமிழ்
తెలుగు
ภาษาไทย
Türkçe
اردو
简体中文
flow
Home
Topics
Categories
Learning paths
Search
TypeScript Interview Questions & Answers · IT Interview Practice
Home
/
Frontend
/
TypeScript
Frontend
TypeScript
Curated TypeScript interview questions with detailed answers.
30
questions
updated weekly
Junior
10
Middle
12
Senior
8
TypeScript questions
10 / 30 shown
Default
Popular
Newest
›
What is structural typing in TypeScript?
Junior
#Types
Details →
›
What is the difference between any and unknown?
Junior
#Types
Details →
›
What is the difference between interface and type?
Junior
#Types
Details →
›
What are union and intersection types?
Junior
#Types
Details →
›
What are enums and when should you use them?
Junior
#Types
Details →
›
What are type assertions and when are they risky?
Junior
#Types
#Type Narrowing
Details →
›
How do you annotate variables, parameters and return types?
Junior
#Types
Details →
›
How does type inference work?
Junior
#Types
Details →
›
How do you type functions, including optional and default parameters?
Junior
#Types
Details →
›
What do the optional (?) and readonly modifiers do?
Junior
#Types
Details →
