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更多“下列()是应用软件。”相关的问题
A.操作系统
B.编译系统
C.通讯接口
D.计算机硬件
从下面关于操作系统的叙述中，选出正确的叙述______。
A) 操作系统是一种系统软件
B) 操作系统的作用是使用户能按菜单操作
C) 操作系统是计算机硬件的一个组成部分
D) 操作系统是数据库管理系统的子系统
E) 操作系统可分为批处理、分时处理、实时处理等类型
F) 操作系统的作用是控制和管理计算机资源，合理组织工作流程，方便用户使用
G) DOS、WS、FOXPRO都是微机上用的操作系统
H) 操作系统是对硬件的第一层扩充，应用软件是在操作系统支持下工作的
M: Well, as stated on my resume, I worked at Hi Tech Computers for five years.
W: Okay. Hi Tech. And what do you know about computer networks and operating systems including DOS, Windows, and so on？
M: Umm ... well ... (19) I'm confident that I am very familiar with the computer. You know, I did come in contact with computers every night at my last job.
W: Every night？ You are a so hard-working employee. And why did you leave your last company？
M: Well, I need more time to do my things on the computer, you know. I must finish one task after another until the end. It is so amazing to get rid of all the difficulties.
W: (20) We are looking for someone to create and manage our company's web site which would include the development and use of DOS, Windows scripts. And how about your web site authoring skills？
M: Umm ... uh, web page, web page. Huh ... I don't think I've read that book, and I'm afraid I've never used those things before.
W: Huh？! And what about experience with Java or JavaScript？
M: Well ...(21) I think I've tried Java at a foreign coffee shop one time, if that's what you mean.
W: Okay, Mr. Taylor, I think I have all the information I need!
M: Oh, and I really like computer games. I play them everyday.
W: Right, right. Thanks Mr. Taylor. (22) But we need the worker, not the game player.
(23)
A．He works very hard for his last company.
B．He was in contact with computers every night.
C．He has much experience in the networks.
D．He has been fired by his last company.
