百度试题 结果1 题目In a computer, what can be used as both an input device and an output device is A. display B. disk drive C. keyboard D. graphics scanner 相关知识点: 试题来源: 解析 B 反馈 收藏
Computer dictionary definition of what an I/O device (input/output device) means, including related links, information, and terms.
In our scenario, the input is harness size.Data also refers to information that the objective function might need. For example, if our objective function reports whether the model guessed the boot size correctly, it needs to know the correct boot size! For this reason, in our previous ...
In computing, I/O (pronounced “eye-oh”) stands for input/output anddescribes any program, device or operation that transfers data to or from a computing system.In other words,I/O is the way we transfer data from the system to the user and vice versa. Typical I/O devices include keyb...
Internal Peripheral Devices Common internal peripheral devices you'll find in a computer include anoptical disc drive, avideo card, and ahard drive. In those examples, the disc drive is one instance of a device that's both an input and an output device. It can not only be used by the ...
What an input device sends (inputs) to a computer depends on the device. Additionally, all input devices send data from the device over a cable or wireless transmission to the computer. For example, as you move a computer mouse, the data sent to the computer is the X-Y axis movements ...
What is an input device for a computer?Computer:A computer is a machine that runs on electricity, takes some inputs from the real world, processes them virtually and provides an output. Any machine that does this is a computer. The main functions of a computer are to simplify complex and...
《计算机专业英语》Unit 5 What is Operating System Unit5WhatisOperatingSystem?Contents 1 LearningObjectives 2 Words&Expressions 3 Text 4 Exercises LearningObjectives ❖Afteryouhavereadthisunit,youshouldbefamiliarwith:1.Themainfunctionsoftheoperatingsystem2.Thecategoriesoftheoperatingsystem ⊙ Words&Expressions...
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The physical components from which a computer is constructed (electronic circuits and input/output devices) are known as "hardware".Most computers have four types of hardware components:input,processor,storage (main memory,auxiliary storage) and output. 组成计算机(电子线路和输入/输出设备)的物理部分被...