You are creating an order-tracking application using a Visual C# .NET Windows application. When you are unable to track a particular order number entered by the user, you need to raise an exception. Which of the following options will help you to raise an exception?

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Question:
You are creating an order-tracking application using a Visual C# .NET Windows
application. When you are unable to track a particular order number entered by
the user, you need to raise an exception. Which of the following options will help you
to raise an exception?

1.try block

2.catch block

3. finally block

4.throw statement

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