Skip to content

README.md

Latest commit

 

History

History
20 lines (13 loc) · 1.24 KB

README.md

File metadata and controls

20 lines (13 loc) · 1.24 KB
Raw

TypeScript Interview Questions

Prepare for technical discussions with these common TypeScript interview questions and expert answers.

Q1: What is the primary execution model of TypeScript?

Answer: TypeScript is designed to execute instructions via VM architectures.

Q2: Explain the significance of Static Types & Interface Definition.

Answer: This represents a foundation for structural bindings, scope, and lifecycle configurations.

Q3: What is the difference between synchronous and asynchronous processes in TypeScript?

Answer: Synchronous calls block the execution flow until complete, while asynchronous calls return promises or execution context immediately and run concurrently.

Q4: How is memory managed inside TypeScript?

Answer: Memory management depends on the compiler/runtime, ranging from raw pointers (C/C++), automatic reference/ownership compilation rules (Rust), garbage collection (Go, Python, Java, JavaScript), or SQL engines.

Q5: How do you optimize execution in TypeScript?

Answer: Use efficient algorithms, minimize memory re-allocations, release connections, and follow: "Strict null checks should be enabled, avoid using any, specify return types explicitly, and use type guards for safety."