union U { int x; double d; }; int main() { U a; a.x = 7; a.d = 7.7; int y = a.x; // <------ breakpoint placed here } What is the value held by a.x when the above breakpoint is reached?

Which you can use to pass an array object to a function?

Which operator is used to deallocate the memory?

This code? while (numforks= maxf) { wait(NULL); numforks--; } }

This C++ definition: int* x = 0; Which of the following expressions refers to the location of the variable x in memory?

Below sequence of C++ statements? int a = 7; int& r = a; r = 8;

Which statement is correct about the references?

How many adapters support the checked iterators?

What are the names of default standard streams in C++?

Which is TRUE? (Choose all that apply)

Which is true? (Choose all that apply)