the keyboard is used to type text and numbers into a word processor, text editor or other program. In a modern computer, the interpretation of key presses is generally left to the software. A computer keyboard distinguishes each physical key from every other and reports all key presses to the...
A computer keyboard is an input device used to enter characters and functions into the computer system by pressing buttons, or keys. Explore the...
A computer keyboard is a device used to provide alphanumeric input.Typical keyboards are attached to a computer via USB port or wireless signal. Other types of devices utilize on-screen keyboards. Most computer keyboards have traditional alphanumeric keys and symbols, as well as a separate number...
What is the main component of a computer? A. Keyboard B. Monitor C. CPU D. Mouse 相关知识点: 试题来源: 解析 C。CPU(中央处理器)是计算机的主要组成部分。键盘、显示器和鼠标都是计算机的外部设备,而 CPU 是计算机的核心部件。反馈 收藏
What is a keyboard? A keyboard is an input device that allows you to type letters, numbers, and symbols into your computer or other electronic device. It usually has a set of keys arranged in a specific layout, such as QWERTY or DVORAK. ...
doesn'tWhatemailscomputerwithkeyboardWelcome to my room. This is my desk. Look! 1.___ is on it? A TV? No, it looks like a TV. But it has a mouse and a 2.___. It 3.___ have hands. It's my new 4.___! I love it very much. It's my new friend. I can play 5._...
The ___ shows you what is on the computer. A. keyboard B. mouse C. screen D. printer 相关知识点: 试题来源: 解析 C。选项 A“keyboard”是键盘;选项 B“mouse”是鼠标;选项 C“screen”是屏幕,能展示电脑上的内容;选项 D“printer”是打印机。题干说展示电脑上的东西,所以是屏幕。反馈...
A computer keyboard bag is a simple sack that is pulled over the keyboard when it is not in use. This type of keyboard cover's primary purpose is to keep dust from entering the keyboard. It is usually waterproof so as to resist rain and spills. Keyboard covers of this type have become...
We use this to type words and numbers in the computer room. What is it? A. Printer B. Scanner C. Keyboard D. Webcam 相关知识点: 试题来源: 解析 C。此题考查电脑室设备的用途。Printer 是“打印机”,用于打印;Scanner 是“扫描仪”,用于扫描;Webcam 是“网络摄像头”,用于视频。而 Keyboard ...
百度试题 结果1 题目 (C)1. What doesn't the computer have according to the material? A. A keyboard. B. A mouse. C. A camera. D. A screen. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏