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Quiz on Exception Handling in C++

Quiz on Exception Handling in C++

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Question 1 of 10

1. Question

What is exception handling in C++?

Handling large loops
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Managing memory leaks
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Handling runtime errors in a controlled way
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Optimizing the program
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Question 2 of 10

2. Question

Which keyword is used to throw an exception in C++?

raise
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throw
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catch
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error
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Question 3 of 10

3. Question

Which block is used to catch an exception in C++?

try
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handle
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catch
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error
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Question 4 of 10

4. Question

What is the correct order of exception handling blocks in C++?

throw – catch – try
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try – throw – catch
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catch – throw – try
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try – catch – throw
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Question 5 of 10

5. Question

What happens if an exception is thrown but not caught?

The program continues normally
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The compiler adds a default handler
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The program terminates
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The exception is ignored
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Question 6 of 10

6. Question

What type of exceptions can be caught using catch(…)?

Only integer exceptions
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Only string exceptions
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All types of exceptions
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Only user-defined exceptions
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Question 7 of 10

7. Question

What is the purpose of the try block?

To throw errors
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To define where exceptions may occur
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To declare variables
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To write output
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Question 8 of 10

8. Question

Can a try block exist without a catch block?

Yes, if there’s a throw
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No, it causes a syntax error
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Yes, if there is a finally block (in C++)
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Yes, if followed by a catch or finally block
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Question 9 of 10

9. Question

try { throw 10; }
catch (int x) { cout << x; }

Error
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0
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10
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No output
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Question 10 of 10

10. Question

Why is exception handling important in programming?

It increases the size of the program
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It slows down execution
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It helps in writing secure and stable code
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It only works in loops
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