Chapter 1 - Introduction to Systems Analysis and Design Exam Study Guide with Complete Solutions

Chapter 1 - Introduction to Systems Analysis and Design Exam Study Guide with Complete Solutions Information Technology (IT) - Answer-The combination of hardware, software, and services people use to manage, communicate, and share information. Systems Analysis and Design - Answer-A step-by-step process for developing high-quality information systems. Information System - Answer-Combines technology, people, and data to provide support for business functions. Systems Analyst - Answer-Member of the IT department who helps plan, develop, and maintain information systems. System - Answer-A set of related components that produces specific results. Mission-Critical System - Answer-One that is vital to a company's operations. Data - Answer-It consists of basic facts that are a system's raw material. Information - Answer-Data that has been transformed into output that is valuable to users. Hardware - Answer-Consists of everything in the physical layer of the information system. EMILLYCHARLOTTE 2024/2025 ACADEMIC YAER ©2024 EMILLYCHARLOTTE. ALL RIGHTS RESERVED FIRST PUBLISH SEPTEMBER 2024 Page 2/4 Moore's Law - Answer-In 1965, Gordon Moore predicted that the number of transistors on an integrated circuit chip would double every 24 months. Software - Answer-The programs that control the hardware and produce the desired information or results. System Software - Answer-It manages the hardware components, which can include a single computer or a global network. Application Software - Answer-It consists of programs that support day-to-day business functions and provide users with the information they need. Enterprise Applications - Answer-They include order pro