... Political Science, 3.5Sheila Vine, 29, 555-55-5555, Computer Science, 4.0Spencer Vine, 19, 77 7 -77 -77 77, Law, 3.8Olivia Vine, 18, 888-88-8888, Medicine, 4.0FILE STREAMSC programmers use pointers ... datafiles used for processing information have other extensions, such as .txt for text files, .csv for comma separated value files, .ini for initialization files, or .log for log files.You ... or any other character found in acharacter set. For example, a single byte might contain the letter M, the number 7, or a key-board character such as the exclamation point (!). Together, bytes...