C# Multithreading Test - 2

1. What kind of exception is being thrown if Wait(), Pulse() or PulseAll() is called from code that is not within synchronized code?

SynchronizationLockException

System I/O Exception

DivideByZero Exception

All of the mentioned

2. Which method is called when a thread is blocked from running temporarily?

Both Pulse() & Wait()

Wait()

Pulse()

PulseAll()

3. What is synchronization in reference to a thread?

It's a method that allows too many threads to access any information they require

It's a process by which a method is able to access many different threads simultaneously

It's a process of handling situations when two or more threads need access to a shared resource

It's a process by which many threads are able to access the same shared resource simultaneously

4. Which of these statements is incorrect?

Two thread in Csharp can have same priority

By multithreading CPU idle time is minimized, and we can take maximum use of it

By multitasking CPU idle time is minimized, and we can take maximum use of it

A thread can exist only in two states, running and blocked

5. What is Semaphore?

Make use of a counter to control access to a shared resource

All of the mentioned

Useful when a collection of resources is being synchronized

Grant more than one thread access to a shared resource at the same time

6. What is mutex?

helps in sharing of resource which can be used by one thread

can be acquired by more than one thread at a time

a mutually exclusive synchronization object

all of the mentioned

7. What is multithreaded programming?

It’s a process in which two or more parts of same process run simultaneously

It's a process in which many different process are able to access same information

It’s a process in which two different processes run simultaneously

It's a process in which a single process can access information from many sources

8. Which method is used to abort thread prior to it's normal execution?

sleep()

suspend()

terminate()

Abort()

9. Which of these keywords are used to implement synchronization?

syn

synchronize

synch

synchronized

10. Which keyword is used for using the synchronization features defined by the Monitor class?

locked

synchronized

lock

monitor