INFORMATION SYSTEMS CLEP EXAM REVIEW QUESTIONS AND ANSWERS, RATED A+[LATEST EXAM UPDATES]

INFORMATION SYSTEMS CLEP EXAM REVIEW QUESTIONS AND ANSWERS, RATED A+ file extensions such as .txt, .bmp, and .mp3 are used to identify a file's - -format allows secure transmission of data over an unsecured public network link between private networks - -virtual private network green computing - -the study of designing, manufacturing/engineering, using and disposing of computing devices in a way that reduces their environmental impact. a goal of green computing - -reducing power consumption of computers and peripherals Electronic Data Interchange (EDI) - -the electronic interchange of business information using a standardized format what is true about EDI documents - -1. the edi documents generally contain the same information that paper documents do 2. the speed in which the documents are exchangedd is much faster than that of paper documents which of the following would not be considered an input device for a computer system - -A. image scanner B. Webcam C. Keyboard D. Mouse E. PC speaker (PC Speaker) in a relational database, each column represents - -an attribute violates intellectual property rights - -software piracy Conversion of data files is part of which of the following phases of the system development process? - -implementation the principal function of an operating system - -to provide an interface between the hardware and the application software purpose of trademark - -to identify and differentiate the product's brand identifies the measure of accuracy, completeness, and currency of data - -data integrity The special formatting language used to create Web pages is called: - -hyper text markup language (HTML) best characterizes data in a data warehouse - -historical designated to allow a team to discuss a topic over an extended period of time while keeping the responses organized by topic - -threaded discussion group batch processing - -1. provides physical batch totals to be used in control procedures 2. provides efficient updating of master