ITE 115 - Exam 1 with already verified questions and answers

ITE 115 - Exam 1 with already verified questions and answers What exactly is a computer? Devices that process data. Help organize, sort and categorize data to turn it into information. What are a computer's four main functions? 1. Input: Gather Data or allow users to enter data 2. Process: manipulate, calculate, or organize that data 3. Output: display data and information in a form suitable for the user 4. Storage: save data and information for later use What is the difference between data and information? Data is a representation of a factor idea. Information is data that has been organized or presented in a meaningful fashion. What are bits and bytes, and how are they measured? The language computers use to process data is called binary language. Consists of two numbers 0 and 1. Each 0 and each 1 is a bit. 8 bits create 1 byte. Each special character consists of 8 bits (1 byte) What devices can I use to get information out of the computer? Monitors (soft copies). Printers (hard copies). What's on the motherboard? Contains the CPU which coordinates all other functions on the computer. CPU Effected by speed of processor, amount of cash memory and amount of processing cores