Write code that creates processes that form a tree as follows: the main process is the root of the tree and has 2 child process; only one of the children of the main process has 2 children of its own, with the other having no child processes; the first child process has two child processes. These are all the processes created by this code. Make each process print its own process id and that of its parent.

Which of the statements below describe the guidelines for the use of text in presentation programs? a. do not use numbered lists. b. fonts should be appropriate for your audience. c. limit the number of fonts you use to three or four. d. only use bulleted lists for sales promotions. e. select font sizes that are appropriate for your delivery method. f. use font colors that work well with your background. select all that apply