What is the difference between multi-threading and single-threading?

What is the difference between multi-threading and single-threading?

Single-threading means a program runs on a single thread, executing one task at a time. Multi-threading allows multiple threads to run concurrently, improving performance.

Can you give me an example of when to use multi-threading?

Sure! Multi-threading is useful in applications like web servers, where handling multiple requests simultaneously can enhance responsiveness.

Are there any downsides to using multi-threading?

Yes, multi-threading can introduce complexity, such as race conditions and deadlocks, which can make debugging more challenging.

How does multi-threading improve performance?

It improves performance by utilizing CPU resources more efficiently, allowing tasks to be processed in parallel rather than sequentially.

Is multi-threading always better than single-threading?

Not necessarily. It depends on the application. For simple tasks, single-threading might be more efficient due to lower overhead.