What types of files are saved with the mp3 and zip extensions

What type of file does a cookie place on web site visitors' computers so that web site managers can customize their sites to their visitors' preferences?

Answer the following questions regarding your system by using the commands listed in this chapter. for each question, write the command you used to obtain the answer. a. what are the total number of inodes in the root filesystem? how many are currently utilized? how many are available for use? b. what filesystems are currently mounted on your system? c. what filesystems are available to be mounted on your system? d. what filesystems will be automatically mounted at boot time?

Which statistical function in a spreadsheet you to see how far each number varies, on average, from the average value of the list?