Given the base class book, define a derived class called encyclopedia. within the derived encyclopedia class, define a print_info() method that overrides the book class' print_info() method by printing not only the title, author, publisher, and publication date, but also the edition and number of volumes.

What is stored in str after the following code executes? string str = "computer science"; int i = 0; while (i < 8) { if (str.indexof("m") < i) { str = str.substring(0, 2) + str; } i += 2; } computer science cocomputer science cococomputer science cocococomputer science computer scienceco

Plz 40 points what are raster vectors? a bitmap image a vector file a type of printing press a small projector

How can a user open a blank presentation? 1.on the file menu, click new, and then click recent templates 2.on the file menu, click new, and then click blank presentation 3. on the view menu, click templates, and then click recent templates 4. on the view menu, click samples, and then click blank presentation