Explore topic-wise MCQs in C++ Programming.

This section includes 8 Mcqs, each offering curated multiple-choice questions to sharpen your C++ Programming knowledge and support exam preparation. Choose a topic below to get started.

1.

Return type of uncaught_exception() is________________

A. int
B. bool
C. char *
D. double
Answer» C. char *
Discussion
2.

Which function is invoked when we try to throw an exception that is not supported by a function?

A. indeterminate()
B. unutilized()
C. unexpected()
D. unpredicted()
Answer» D. unpredicted()
Discussion
3.

How one can restrict a function to throw particular exceptions only?

A. By defining multiple try-catch blocks inside a function
B. By defining a generic function within a try-catch block
C. By defining a function with throw clauses
D. Not allowed in C++
Answer» D. Not allowed in C++
Discussion
4.

Which function is invoked when an unhandled exception is thrown?

A. stop()
B. aborted()
C. terminate()
D. abandon()
Answer» D. abandon()
Discussion
5.

In nested try catch blocks, if both inner and outer catch blocks are unable to handle the exception thrown, then ______________

A. Compiler executes only main()
B. Compiler throws compile time errors about it
C. Program will run without any interrupt
D. Program will be termianted abnormally
Answer» E.
Discussion
6.

If inner catch block is unable to handle the exception thrown then__________

A. The compiler looks for the outer try-catch block
B. Program stops abnormally
C. The compiler will check for appropriate catch handler of the outer try block
D. The compiler will not check for appropriate catch handler of the outer try block
Answer» D. The compiler will not check for appropriate catch handler of the outer try block
Discussion
7.

In nested try-catch block, if the inner catch block gets executed, then______________

A. Program stops immediately
B. Outer catch block also executes
C. Compiler jumps to the outer catch block and executes remaining statements of the main() function
D. Compiler executes remaining statements of outer try-catch block and then the main() function
Answer» E.
Discussion
8.

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

A. try
B. catch
C. finally
D. throw
Answer» B. catch
Discussion