Đang chuẩn bị liên kết để tải về tài liệu:
Advanced Bash-Scripting

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

The CPU contains a special set of memory cells called registers that can be read and written to much more rapidly than the main memory area. There are typically between two and one hundred registers depending on the type of CPU. Registers are used for the most frequently needed data items to avoid having to access main memory every time data is needed. As data is constantly being worked on, reducing the need to access main memory (which is often slow compared to the ALU and control units) greatly increases the computer's speed