Introduction to Computer Information Systems

accounting activities application software applications automatic teller machine automatically automation budget business professionals central computer cessing chapter chart COBOL communication computer information systems computer system control systems costs data entry data items data management data processing database management system DBMS decision describe devices document electronic employee end-users entered example expert system Figure file manager flowchart fourth-generation language graph graphics hardware hierarchy identify input language machine magnetic disk magnetic tape main memory mainframe management planning management software manufacturing ment micro microcomputer minicomputer modem modules on-line operational planning optical disk output payroll planning and control printed printers problem procedures purchase puter record sales-order entry schedule screen secondary storage sequential spreadsheet steps store data structure telephone template tems terminals tion transaction systems transaction-processing systems transmission update vendor word-processing