Question - Explain the concept of thread in C#.
Answer -
A thread can be defined as the execution flow of any program and defines a unique flow of control. You can manage these threads' execution time so that their execution does not overlap the execution of other threads and prevent deadlock or to maintain efficient usage of resources. Threads are lightweight programs that save the CPU consumption and increase the efficiency of the application. The thread cycle starts with the creation of the object of system.threading.thread class and ends when the thread terminates.
System.threading.thread class allows you to handle multiple threads and the first thread always runs in a process called the main thread. Whenever you run a program in C#, the main thread runs automatically.