An image that is saved as JPEG at any compression quality can be recovered to the original quality any time by re-saving it in another uncompressed file format such as Photoshop PSd

Here is a small program. Which of the statements about the variables is correct?

``` #include const double NUM = 2.9345358; double num = 3; double numTimes(int x); int main( ) { using namespace std; int value; cout << “Enter a value, I’ll multiply it by “ << NUM << endl; cin >> value; cout << “You entered “ << value << “ NUM times this is “ << numTimes(value) << endl; return 0; } double numTimes(int x) { double d; d = NUM * x; return d; } ``` a) NUM is a global variable. b) num is a global constant. c) value is local variable in the main function d) d is a local variable in the numTimes function.

Create a movie where an input picture becomes more cropped with successive frames. Paste the whole picture into the first frame. In the second frame, copy the whole picture, but make the 5 columns of pixels on the left and 5 columns on the right all white. In the second frame, make it 10 frames.

What will be an ideal response?