Programming Logic and Design with 100% correct answers.

Input - Describes the entry of data items into computer memory using hardware devices such as keyboards and mice. Data items - include all the text, numbers, and other information processed by computer. Output - - Describes the operation of retrieving information from memory and sending it to device, such as a monitor or printer, so people can, interpret, and work with the results. Semantic error - occurs when a correct word is used in an incorrect context. Variable - is a named memory location whose value can vary. Program Development cycle - 1) understand the problem. 2) Plan the logic. 3) Code the program. 4)Use software to translate the program into machine language. 5) Test the program. 6) Put the program into production. 7) Maintain the program. Documentation - consists of all the supporting paperwork for a program. Algorithm - is the sequence of steps necessary to solve any problem. IPO chart - is a program development tool that delineates input, processing and outputs tasks. TOE chart - is a program development tool that lists tasks, objects, and events. Debugging - the process of finding and correcting program errors.