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Exception Handling in C++ MCQ question and answer with solution | C++ Programimg MCQs

Learn Exception Handling in C++ MCQ Questions and answers with easy and logical explanations in C++ Programimg. Exception Handling in C++ MCQ question provides all type of technical mcq questions which is important for technical exams, campus exams and other entrance examination. Page-5 section-1

41
Which keyword is used to specify that a function will throw any exceptions in C++?
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Answer & Solution
Answer: Option D
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42
What is the purpose of the 'std::unexpected' function in C++ exception handling?
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Answer: Option A
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43
Which statement about exception handling in C++ is true?
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Answer: Option A
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44
What is the behavior of the 'std::terminate' function in C++?
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Answer: Option B
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45
Uncaught exception leads to . . . . . . . .
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Answer: Option A
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46
What will be the output of the following C++ code?
#include <iostream>
#include <string>
#include <cstdlib>
using namespace std;
 
void func(int a, int b)
{
 
    if(b == 0){
    throw "This value of b will make the product zero. " 
             "So please provide positive values.\n";
    }
    else{
    	cout<<"Product of "<<a<<" and  "<<b<<" is: "<<a*b<<endl;
    }
}
 
int main()
{
    try{
	func(5,0);
    }
    catch(const char* e){
    	cout<<e;
    }
}
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Answer & Solution
Answer: Option C
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47
What is an error in C++?
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Answer: Option A
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48
What are the different types of exceptions?
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Answer: Option B
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49
Why do we need to handle exceptions?
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Answer: Option A
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50
Which keyword is used to throw an exception?
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Answer: Option B
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