Đang chuẩn bị liên kết để tải về tài liệu:
CMSC 420CMSC 420: Data Structures1 Spring 2001

Không đóng trình duyệt đến khi xuất hiện nút TẢI XUỐNG Tải xuống

Technology can be most broadly defined as the entities, both material and immaterial, created by the application of mental and physical effort in order to achieve some value. In this usage, technology refers to tools and machines that may be used to solve real-world problems. It is a far-reaching term that may include simple tools, such as a crowbar or wooden spoon, or more complex machines, such as a space station or particle accelerator. Tools and machines need not be material; virtual technology, such as computer software and business methods, fall under this definition of technology.[10].