please do question 33 Using the following function prototype which statement abo

Question

please do question 33

Using the following function prototype which statement about the argument passed to parameter A is true void F(const int A[], int Cnt); The argument is modified when changes are made to parameter A in function F. The argument passed to parameter A must always have the same number of elements, every time function F is invoked. Changes can not be made to parameter A in function F. Every element of the argument passed to parameter A must be initialized prior to invoking function F Given the declaration char Sentence[15]; and that the data entered from the keyboard is: The game is today what is the value stored into sentence by the statement: cin >> Sentence; The The game is The game is today None of the above. The Newton-Raphson method algorithm for locating the root of a function is guaranteed to locate a root in a known number of iterations. TRUE FALSE A better approximation of the area under a curve is by decreasing the trapezoid number used. TRUE FALSE Which of the following is a disadvantage of the Newton-Raphson method? It converges more rapidly than many other methods. It requires you to be able to determine the derivative of the function which may not be easy to do. It may diverge if the guess is not close enough to the root of the equation You have to guess many times to get a single root. If a subscript in a C++ program is outside of the declared range for that array an error message specifying that the subscript is out of range will always be generated. True False Assuming the declaration statement char sentence[] = "Breath deeply"; the statement cout

Explanation / Answer

No , error message specifying that the subscript is out of range will not always be generated .

Anything can happen according to documentation of C++ , it says when an array is accessed out of bounds , BEHAVIOUR IS UNDEFINED. Detailed explanation is below:

There is a lot that is not specified by the language standard, for a variety of reasons. This is one of them.

In general, whenever you encounter undefined behavior, anything might happen. The application may crash, it may freeze, it may eject your CD-ROM drive or make demons come out of your nose. It may format your harddrive or email all your porn to your grandmother.

It may even, if you are really unlucky, appear to work correctly.

The language simply says what should happen if you access the elements within the bounds of an array. It is left undefined what happens if you go out of bounds. It might seem to work today, on your compiler, but it is not legal C or C++, and there is no guarantee that it'll still work the next time you run the program. Or that it hasn't overwritten essential data even now, and you just haven't encountered the problems, that it is going to cause — yet.

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