What is Thread.Sleep()?

Thread's execution can be caused by calling the Thread.Sleep method. This method takes an integer value that determines how long the thread should sleep. Example Thread.CurrentThread.Sleep(2000). (More...)

You can also place a thread into the sleep state for an indeterminate amount of time by calling Thread.Sleep (System.Threading.Timeout.Infinite). To interrupt this sleep you can call the Thread.Interrupt method. (More...)

Thread's execution can be paused by calling the Thread.Sleep method. This method takes
an integer value that determines how long the thread should sleep. Example
Thread.CurrentThread.Sleep(2000).
it will paused for 2 second. (More...)

You can also place a thread into the sleep state for an indeterminate amount of time by
calling Thread.Sleep (System.Threading.Timeout.Infinite). To interrupt this sleep you can
call the Thread.Interrupt method. (More...)

Thread's execution can be paused by calling the Thread.Sleep method. This method takes an integer value that determines how long the thread should sleep. Eg:Thread.CurrentThread.Sleep(100). (More...)

A thread is the basic unit to which the operating system allocates processor time. (More...)

"Thread.CurrentThread" refers to the current thread running in the method."CurrentThread" is a public static property. (More...)

Thread.Abort() stops the thread execution at that moment itself. (More...)

There are two versions of Thread.Join :-
. Thread.join().
. Thread.join(Integer) this returns a Boolean value.
The Thread.Join method is useful for determining if a thread has completed before starting another task. The Join method waits a specified amount of time for a thread to end. If the thread ends before the time-out, Join returns true; otherwise it returns False. Once you call Join, the calling procedure stops and waits for the thread to signal that it is done.
Example you have "Thread1" and "Thread2" and while executing 'Thread1" you call "Thread2.Join()".So "Thread1" will wait until "Thread2" has completed its execution and the again invoke "Thread1".
Thread.Join(Integer) ensures that threads do not wait for a long time. If it exceeds a specific time which is provided in integer the waiting thread will start. (More...)

System.Threading.Thread.Abort (More...)

Thread - is used to execute more than one program at a time.
process - executes single program.
A thread is a path of execution that run on CPU, a process is a collection of threads that share the same virtual memory. A process has at least one thread of execution, and a thread always run in a process context. (More...)

Thread - is used to execute more than one program at a time.
process - executes single program (More...)

You want the lock statement, which is the same as Monitor Enter/Exit: (More...)

1, The code will not compile.
2, The code will compile but will not execute.
3, The code will compile, execute, and display Hello as the output.
4, The code will compile, execute, but will not display anything.

Answer : 4 (More...)