Microsoft ____ is full-featured Web site authoring program.

________ rearranges objects to use disk space more efficiently, thus releasing the now unused space to be used again

Fill in the blank(s) with correct word

This will happen if you try to use an index that is out of range for a string.

a. A ValueError exception will occur. b. An IndexError exception will occur. c. The string will be erased and the program will continue to run. d. Nothing-the invalid index will be ignored.