C# Mastery Hub
Home
Challenges
Discussion
Lessons
Core Topics
C# Fundamentals
Console Applications
Classes & OOP
Windows Forms
ASP.NET Core
SQL Server
VS & SQL Connection
RDLC Reports
.NET MAUI
Getting Started
Getting Started
Website Development
SEO Guide
Security
Project Workflow
Extra Topics
Cloud & Deployment
AWS Cloud
Deployment
About
Contact
Test Your Knowledge
Extra Topics - Lesson 4: Async/Await Deep Dive Quiz
Answer all questions to test your understanding
1
What is the purpose of async/await in C#?
To make code run faster
To handle asynchronous operations without blocking threads
To simplify error handling
To improve memory management
2
What type does an async method typically return?
void
Task
Task<T>
Either B or C
3
What does the await keyword do?
Blocks the thread
Suspends execution until the awaited task completes
Creates a new thread
Cancels the operation
4
What is Task.WhenAll used for?
To run tasks sequentially
To run multiple tasks in parallel
To cancel tasks
To handle errors in tasks
5
What is the difference between Result and await on a Task?
Result blocks, await doesn't
await blocks, Result doesn't
They are the same
Result is faster than await
6
How do you handle exceptions in async methods?
Using try-catch blocks
Using the catch keyword
Using Exception Handling
All of the above
Submit Quiz