C++ miscellaneous MCQ question and answer with solution | C++ Programimg MCQs Page-5 section-8

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41.
Which of the following is the limitation of bitset over vector bool?

A. Space

B. Size

C. Type

D. Speed

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42.
Which of the following is corect way of constructing bitset using integer number?

A. bitset<size> b;

B. bitset<size> b(12);

C. bitset<size> b(string("1100"));

D. bitset<size> b(float(12));

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43.
What should be the name of the constructor?

A. same as the object

B. same as the member

C. same as the class

D. same as the function

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44.
Which block should be placed after try block?

A. catch

B. throw

C. either catch or throw

D. handler

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45.
What does the checked iterator allow you to find?

A. Warnings

B. Compile time error

C. Run time error

D. Warnings & Run time error

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46.
How many objects are used for input and output to a string?

A. 1

B. 2

C. 3

D. 4

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47.
The C++ code which causes abnormal termination/behaviour of a program should be written under . . . . . . . . block.

A. try

B. catch

C. finally

D. throw

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48.
Pick the correct statement.

A. Pure virtual functions and virtual functions are the same

B. Both Pure virtual function and virtual function have an implementation in the base class

C. Pure virtual function has no implementation in the base class whereas virtual function may have an implementation in the base class

D. The base class has no pure virtual function

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49.
How many Engine Adaptors are there in C++?

A. 1

B. 2

C. 3

D. 4

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50.

What will be the output of the following C++ code?

#include <iostream>
#include <exception>
using namespace std;
int main () 
{
    try
    {
        double* i= new double[1000];
        cout << "Memory allocated";
    }
    catch (exception& e)
    {
        cout << "Exception arised: " << e.what() << endl;
    }
    return 0;
}

A. Memory allocated

B. Exception arised

C. Depends on the computer memory

D. Memory allocatedException arised

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41.
Which of the following is the limitation of bitset over vector bool?

Answer & Solution

42.
Which of the following is corect way of constructing bitset using integer number?

Answer & Solution

43.
What should be the name of the constructor?

Answer & Solution

44.
Which block should be placed after try block?

Answer & Solution

45.
What does the checked iterator allow you to find?

Answer & Solution

46.
How many objects are used for input and output to a string?

Answer & Solution

47.
The C++ code which causes abnormal termination/behaviour of a program should be written under . . . . . . . . block.

Answer & Solution

48.
Pick the correct statement.

Answer & Solution

49.
How many Engine Adaptors are there in C++?

Answer & Solution

50.
What will be the output of the following C++ code?

`#include <iostream> #include <exception> using namespace std; int main () { try { double* i= new double[1000]; cout << "Memory allocated"; } catch (exception& e) { cout << "Exception arised: " << e.what() << endl; } return 0; }`

Answer & Solution

Read More Section(C plus plus miscellaneous)

C++ miscellaneous MCQ question and answer with solution | C++ Programimg MCQs

41. Which of the following is the limitation of bitset over vector bool?

Answer & Solution

42. Which of the following is corect way of constructing bitset using integer number?

Answer & Solution

43. What should be the name of the constructor?

Answer & Solution

44. Which block should be placed after try block?

Answer & Solution

45. What does the checked iterator allow you to find?

Answer & Solution

46. How many objects are used for input and output to a string?

Answer & Solution

47. The C++ code which causes abnormal termination/behaviour of a program should be written under . . . . . . . . block.

Answer & Solution

48. Pick the correct statement.

Answer & Solution

49. How many Engine Adaptors are there in C++?

Answer & Solution

50. What will be the output of the following C++ code? #include <iostream> #include <exception> using namespace std; int main () { try { double* i= new double[1000]; cout << "Memory allocated"; } catch (exception& e) { cout << "Exception arised: " << e.what() << endl; } return 0; }

Answer & Solution

Read More Section(C plus plus miscellaneous)

41.
Which of the following is the limitation of bitset over vector bool?

42.
Which of the following is corect way of constructing bitset using integer number?

43.
What should be the name of the constructor?

44.
Which block should be placed after try block?

45.
What does the checked iterator allow you to find?

46.
How many objects are used for input and output to a string?

47.
The C++ code which causes abnormal termination/behaviour of a program should be written under . . . . . . . . block.

48.
Pick the correct statement.

49.
How many Engine Adaptors are there in C++?

50.
What will be the output of the following C++ code?

`#include <iostream> #include <exception> using namespace std; int main () { try { double* i= new double[1000]; cout << "Memory allocated"; } catch (exception& e) { cout << "Exception arised: " << e.what() << endl; } return 0; }`