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VOOZH | about |
Question 1
Which of the following is used to open a file for reading in C++?
ofstream file("data.txt");
ifstream file("data.txt");
fstream file("data.txt", ios::out);
file.open("data.txt", ios::write);
Question 2
What happens if an exception is thrown but no catch block matches it?
Program skips the exception
Program terminates using std::terminate()
It is silently ignored
Control goes back to the main function
Question 3
Which standard exception class is thrown when memory allocation with new fails?
std::runtime_error
std::bad_alloc
std::overflow_error
std::invalid_argument
Question 4
What is the output of the following code?
Char Exception
Default Handler
Compilation Error
No Output
Question 5
Which keyword is used to rethrow the currently handled exception inside a catch block?
retry
throw
catch
throw e
There are 5 questions to complete.
