Principle of Information system questions with correc

Principle of Information system questions with correct answers Information System - ANSWERS A set of interrelated components that collect, manipulate, store, and disseminate data and info. and provide a feedback mechanism to meet an objective. It is the feedback mechanism that helps organizations achieve their goals. Data - ANSWERS Consists of raw facts, such as an employee number, total hours worked in a week, inventory part numbers, or sales orders. Information - ANSWERS When facts are arranged in a meaningful order, they become info. Is a collection of facts organized and processed so that they have additional value beyond the value of the individual facts. Process - ANSWERS Turning data into info. is a process which is defined as a set of logically related tasks performed to achieve a defined outcome. Knowledge - ANSWERS The process of defining relationships among data to create useful information requires knowledge. It is the awareness and understanding of a set of info and the ways that info can be made useful to support a specific task or reach a decision. Characteristics of Valuable Info. - ANSWERS Accessible, Accurate, Complete, Economical, Flexible, Relevant, reliable, secure, simple, timely, verifiable System - ANSWERS Is a set of elements or components that interact to accomplish goals. Systems have inputs, processing mechanisms, outputs, and feedback. ex. car wash Components of an Info. System - ANSWERS Input, processing, output, feedback CBIS - ANSWERS is a single set of hardware, software, databases, telecommunications, people, and procedures that are configured to collect,manipulate, store and process data into info. Technology Infastructure - ANSWERS includes all the hardware, software, databases, telecommunications, people, and procedures that are configured to collect, manipulate, store and process data into info. Principle of Information system questions with correct answers Hardware - ANSWERS Consists of the physical components of a computer that perform the input, processing, storage, and output activities fo the computer. Software - ANSWERS Consists of the computer programs that govern the operation of the computer. Ex. payroll processing,customer billing. Database - ANSWERS Is an organized collection of facts and info., typically consisting of two or more data files. ex. verification system of a large bank Telecommunications - ANSWERS Is the electronic transmission of signals for communications which enables organizations to carry out their process and tasks through effective computer networks. ex. wired, wireless, or satellite tranmission. Networks - ANSWERS Connect computers and equipment in a building, around the country, or around the world to enable electronic communication. Internet - ANSWERS is the worlds largest computer network, consisting of thousands of interconnected networks, all fr