Why should you be careful about opening a file for write operations? if the file already exists, you will generate a syntax error. if the file already exists, the existing file will be replaced by the new file. if the file already exists, your data will be added to the existing file. if the file already exists, you will have two files with the same name!

Andy would like to create a bulleted list. how should he do this? andy should click on the bullet icon or select the bullet option from the menu and then type the list. andy should press the shift key and the 8 key at the beginning of each line of text. andy should type the text and then click on the bullet command. andy should press return and the bullets will automatically