A typical digital computer consists of: a) A central processor unit (CPU) b) A memory c) Input/output (1/0) ports The memory serves as a place to store Instructions,the coded pieces of information that direct the activities of the CPU,and Data,the coded pieces of information that ar...
Acomputer___thinkforitself;itmustbetoldwhattodo.解析:句意:电脑不能自己思考,必须告诉它怎么做。can可以表示一种客
What makes a good computer device? (factors that account for the success of transistors in digital applications)Keyes, Robert W
A function key is a special key found on most computer keyboards that provides you quick access to commonly used commands. The function keys are usually labeled F1 through F12 and are at the top of the keyboard above the number pad. Each function key can be programmed to perform specific ta...
What makes a computer fast and powerful?Updated: 11/12/2024 by Computer HopeThere are many components in a computer that help make it faster and more powerful overall. Below are the main hardware components that contribute to the speed and computer's performance....
控制单元(Control Unit)是CPU的核心部件之一,主要功能是管理指令的执行流程。以下是对各选项的分析:**A. 执行算术计算** 此功能属于算术逻辑单元(ALU)的职责,而非控制单元。控制单元不直接处理计算任务,因此错误。**B. 管理指令的执行** 控制单元负责从内存中提取指令、解码指令,并协调其他硬件组件(如ALU、寄存器...
What is the function of a computer mouse? A. input information B. process information C. store information D. display information 相关知识点: 试题来源: 解析 A。电脑鼠标的功能是输入信息。选项 B“process information”处理信息是中央处理器的功能;选项 C“store information”存储信息是硬盘等存储设备...
The best desktop computer for business We know -- every business is different. So how can we choose the bestdesktop for businessuse? Truth is, we can’t, which is why Lenovo makes dozens of models to choose from. But what all businesses have in common is a need for reliability at a ...
yes, you can generally expect better performance from a desktop computer. desktops have more room for powerful components and better cooling systems, which allow for higher performance levels, especially for tasks like gaming, 3d rendering, and video editing. they're also easier to upgrade, so ...
A computer instruction is an order given to a processor that makes the computer take some action. Find out how it works and what it's made up of.