ISBN-13: 9786202520195 / Angielski
Data processing is any computer process that converts data into information. The aim of this book is to understand: Data Processing - Data & Information - Types of Data - Input, Processing and Output - Architecture of Computer System - Input Devices - Output Devices File - File Contents - Operations on the file - File Organization - Storing Files - Backing-up files - File Terminology - Data Capturing - Data Verification - Data Validation.