In c++ 11, the key word was introduced to represent the address 0. a. nullptr b. null c. weak_ptr d. all of these e. none of these

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

Your is an example of personal information that you should keep private.

Which key should you press to leave the cell as it originally was? a. delete b. cancel c. backspace d. enter