C# DEVELOPER MULTI THREADING INTERVIEW QUESTIONS

Most Important Frequently Asked C# Developer Multi Threading Interview Questions

Interview Quesions on C# Developer Multi Threading

1. Question 1. What Is Thread ?

   Answer :A thread is basically a separate sequence of instruction designed to performing a " specific task" in the program.

2. Question 2. What Is Multithreading In C# ?

   Answer :Performing multiple task at same time during the execution of a program,is known as multithreading.

C++ Interview Questions

3. Question 3. What Is The Namespace Used For Multithreading In C# ?

   Answer :using System.Threading;

4. Question 4. What Are The Advantage Of Multithreading In C# ?

   Answer :There are two main advantage to use of multithreading in c#.Optimize the use of computer resources such as memory.Save time

C++ Tutorial

5. Question 5. What Are The Classes Used In System.threading Namespace ?

   Answer :Thread Thread PoolMonitorMutex

C#. NET Interview Questions

6. Question 6. What Is The Use Of Thread Class In C#?

   Answer :The Thread class is used to perform tasks such as creating and setting the priority of a thread.

7. Question 7. What Are The Main Properties Of Thread Class?

   Answer :PriorityThread StateIsAliveCurrent threadName etc.

C#. NET Tutorial C Interview Questions

8. Question 8. What Are The Methods Used In Thread Class?

   Answer :

   • Join
   • Resume
   • sleep
   • Spin Wait
   • Suspended
   • Start
   • Interrupt

9. Question 9. What Is The Thread Pool Class In C#?

   Answer :

   The Thread Pool class is used,to perform task such as processing of asynchronous i/o and waiting on behalf of another thread.

MVC Framework Interview Questions

10. Question 10. What Are The Method Used In Thread Pool Class ?

    Answer :

    • Gettype
    • Equals
    • SetMaxThreads
    • QueueUserWorkItem

C Tutorial

11. Question 11. What Is Monitor Class In C# ?

    Answer :

    The Monitor class is used to access an object by granting a lock for the object to a single thread.

LINQ Interview Questions

12. Question 12. What Are The Methods Used In Monitor Class?

    Answer :

    • Enter
    • Exit
    • TryEnter
    • Wait
    • GetType

C++ Interview Questions

13. Question 13. What Is Mutex Class In C#?

    Answer :

    A Mutex is used ,to perform interprocess synchronization and a thread to have exclusive access to shared resources.

MVC Framework Tutorial

14. Question 14. What Are The Methods Used In Mutex Class ?

    Answer :

    • Equals
    • close
    • OpenExisting
    • SetAccessControl
    • Release Mutex

15. Question 15. What Are The Syntax For Creating And Starting A Thread In C#?

    Answer :

    First define a delegate:-

    Public delegate void start_thread();

    Create a new thread:-

    Thread thread_name = new Thread(new start_thread(method_name));

Windows Presentation Foundation(WPF) Interview Questions

16. Question 16. How Can We Scheduled A Thread In C# ?

    Answer :

    We can scheduled the  thread with the help of priority property of the Thread class.

LINQ Tutorial

17. Question 17. What Are The Priority Value Used For Scheduling A Thread In C# ?

    Answer :

    • Highest
    • Normal
    • AboveNormal
    • BelowNormal
    • Lowest

Windows Communication Foundation (WCF) Interview Questions

18. Question 18. What Are The Two Types Of Thread In C# ?

    Answer :

    • Foreground thread
    • Background thread

C#. NET Interview Questions

19. Question 19. What Is The Difference Between Join And Sleep ?

    Answer :

    You can wait for another thread to end by calling its Join method. For example:

    static void Main()

    {

    Thread t = new Thread (Go);

    t.Start();

    t.Join();

    Console.WriteLine ("Thread t has ended!");

    }

    static void Go()

    {

    for (int i = 0; i < 1000; i++) Console.Write ("y");

    }

    This prints “y” 1,000 times, followed by “Thread t has ended!” immediately afterward. You can include a timeout when calling Join, either in milliseconds or as a TimeSpan. It then returns true if the thread ended or false if it timed out.

Windows Presentation Foundation(WPF) Tutorial

20. Question 20. What Is The Difference Between Threads Vs Processes ?

    Answer :

    A thread is analogous to the operating system process in which your application runs. Just as processes run in parallel on a computer,threads run in parallel within a single process. Processes are fully isolated from each other; threads have just a limited degree of isolation. In particular, threads share (heap) memory with other threads running in the same application. This, in part, is why threading is useful: one thread can fetch data in the background, for instance, while another thread can display the data as it arrives.

Topic: C# Developer Multi Threading Interview Questions
Interview Quesions on C# Developer Multi Threading