C# Interview Questions - Async & Await (Live)

​Async/Await, Tasks, Threads and TPL are common topics in C# and .NET interviews, but they’re also areas where many developers get confused.

​Most of us use async and await regularly but explaining what actually happens behind the scenes is a different story.

​In this session we will break down Async and Await, Tasks, Threads, Concurrency, Parallelism, and TPL in a simple, practical way and look at some of the interview questions companies commonly ask.

• ​Explain Async and Await and what happens underhood ? (LTree, Cog, Del)

• ​Difference between Async/Await and Thread? (Cog, Del, Ltree)

• ​Task vs Thread? (LTree , Cog)

• ​Does Async create threads? (Most Asked Questions section)

• ​What is ThreadPool Starvation? (Most Asked Questions section)

• ​What is the difference between ValueTask and Task? (Most Asked Questions section)

• ​Can the ref keyword be used in Async programming? (Most Asked Questions section)

• ​What is a Concurrency Issue, and how do you handle it? (Most Asked Questions section, Hex)

• ​Explain Thread Safety. (Cog, Hex)

• ​Explain Async Race Conditions. (Hex)