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大学计算机英语第四版课后习题答案

大学计算机英语第四版课后习题答案
大学计算机英语第四版课后习题答案

第七章:

1. file server 文件服务器

2. carrier sense 载波检测,载波监听

3. protocol suite 协议组,协议集

4. peer-to-peer model 对等模型

5. bus topology network 总线拓扑网络

6. inter-machine cooperation 机器间合作,计算机间合作

7. Ethernet protocol collection 以太网协议集

8. proprietary network 专有网络

9. utility package 实用软件包,公用程序包

10. star network 星形网络

11. 局域网 local area network (LAN)

12. 令牌环 token ring

13. 无线网络 wireless network

14. 封闭式网络 closed network

15. 环形拓扑结构 ring topology

16. 客户机/服务器模型 client/server model

17. 网络应用程序 network application

18. 进程间通信 interprocess communication

19. 打印服务器 print server 20. 广域网 wide area network (WAN)

1. routing path 路由选择通路

2. dual-ring topology 双环形拓扑结构

3. extended star topology 扩展星形拓扑结构

4. backbone network 基干网,骨干网

5. mesh topology 网格拓扑结构

6. 同轴电缆 coaxial cable

7. 逻辑拓扑结构 logical topology

8. 无冲突连网环境collision-free networking environment

9. 树形拓扑结构 tree topology

10. 目的地节点 destination node

1. destination address 目的地址

2. performance degradation 性能退化(或降级)

3. four-interface bridge 4接口网桥

4. common bus 公共总线,公用总线

5. 数据链路层 data-link layer

6. 协议转换器 protocol converter

7. 开放式系统互连 OSI (Open Systems Interconnection)

8. 物理地址 physical address

第八章:

1. cell phone 蜂窝电话,移动电话,手机

2. IP address 网际协议地址,IP地址

3. autonomous system 自主系统

4. dial-up connection 拨号连接

5. network identifier 网络标识符

6. binary notation 二进制记数法

7. mnemonic name 助记名,缩写名

8. Internet-wide directory system 因特网范围的目录系统

9. name server 名称服务器

10. Internet infrastructure 因特网基础结构

11. 助记地址 mnemonic address

12. 网吧 cyber cafe

13. 宽带因特网访问 broadband Internet access

14. 顶级域名 top-level domain (TLD)

15. 因特网编址 Internet addressing

16. 点分十进制记数法 dotted decimal notation

17. 因特网服务提供商 Internet service provider (ISP)

18. 专用因特网连接 dedicated Internet connection 19. 主机地址 host address

20. 硬件与软件支持 hardware and software support

1. incoming message 来报,到来的报文

2. application layer 应用层

3. utility software 实用软件

4. sequence number (顺)序号,序列号

5. remote login capabilities 远程登录能力

6. 端口号 port number

7. 软件例程 software routine

8. 传输层 transport layer

9. 文件传送协议 FTP(File Transfer Protocol)

10. 万维网浏览器 Web browser

1. wildcard character 通配符

2. Copy command 复制命令

3. search operator 搜索算符

4. home page 主页

5. 回车键 Enter key

6. 搜索引擎 search engine

7. 嵌入代码 embedded code

8. 超文本标记语言 Hypertext Markup Language

第九章:

1. server farm 大型机服务器

2. access protocol 存取协议,访问协议

3. storage area network 存储区域网(络)

4. high-throughput computing 高吞吐(量)计算

5. server cluster 服务器集群

6. public cloud 公共云

7. grid computing 网格计算

8. security-aware cloud architecture 具有安全意识的云体系结构

9. social networking 社交网络

10. utility computing 效用计算

11. 云计算提供商 cloud computing provider

12. 存储芯片 memory chip

13. 基于内部网的私有云 intranet-based private cloud

14. 网络带宽 network bandwidth

15. 混合云 hybrid cloud

16. 磁盘阵列 disk array

17. 软件即服务 Software as a Service (SaaS)

18. 集群计算 cluster computing

19. 虚拟化计算机资源 virtualized computer resources

20. 多核处理器 multi-core processor 1. computer vision 计算机视觉

2. ubiquitous computing 普适计算

3. command line 命令行

4. data logging system 数据记录(或登录)系统

5. augmented reality 增强现实

6. 移动网络 mobile network

7. 平板电脑 tablet computer

8. 物联网 Internet of Things

9. 智能电网 smart power grid

10. 传感器融合 sensor fusion

1. notebook computer 笔记本

2. wireless hotspot 无线热点

3. Short Message Service 短信(服务)

4. wearable computer 可穿戴计算机,穿戴式计算机

5. 移动电话 mobile phone

6. 条形码阅读器 barcode reader

7. 网站 Web site

8. 智能手机 smart phone

第十章:

1. backup system 备份系统

2. encryption key (加密)密钥

3. data confidentiality 数据机密性

4. system vulnerability 系统脆弱性,系统脆弱之处

5. unauthorized access 未经授权的访问,越权存取

6. intrusion detection system 入侵检测系统

7. after-action recovery 事后恢复

8. software piracy 软件侵权

9. authorized user 特许用户

10. data unit 数据单元,数据单位

11. 软件版本 software version

12. 数据完整性 data integrity

13. 系统崩溃 system crash

14. 病毒检查软件 virus-checking software

15. 综合安全策略 comprehensive security strategy

16. 软件配置管理 software configuration management

17. 故障隔离 fault isolation

18. 统计数据库 statistical database

19. 保密的加密算法 secure encryption algorithm

20. 数据流 data stream

1. phishing attack 网络钓鱼攻击

2. graphics card 显(示)卡

3. heuristic analysis 试探性分析

4. infected file 被感染文件

5. virus dictionary 病毒字典

6. 数据捕获 data capture

7. 恶意软件 malicious software

8. 病毒特征代码 virus signature

9. 防病毒软件 antivirus software

10. 内存驻留程序 memory-resident program

1. maintenance hook 维护陷阱

2. multipartite virus 多成分病毒

3. authentication procedure 验证过程,认证过程

4. instant messaging 即时通信,即时消息

5. 系统登录程序 system login program

6. 逻辑炸弹 logic bomb

7. 多威胁恶意软件 multiple-threat malware

8. 源代码 source code

第十一章:

1. mailing list 邮件发送清单,邮件列表

2. proprietary software 专有软件

3. cc line 抄送行

4. bcc line 密送行

5. forwarded e-mail message 转发的电子邮件

6. e-mail convention 电子邮件常规

7. click on an icon 点击图标

8. confidential document 密件,秘密文件

9. classified information 密级信息

10. recovered e-mail message 恢复的电子邮件

11. 常用情感符 commonly used emoticon

12. 已删除电子邮件 deleted e-mail

13. 电子系统 electronic system

14. 附件行 Attachments line

15. 版权法 copyright law

16. 电子邮件网规 e-mail netiquette

17. 信息高速公路 information superhighway

18. 签名文件 signature file

19. 电子数据表程序 spreadsheet program

20. 文字处理软件 word processor

1. web-authoring software 网络写作软件

2. template generator 模版生成程序

3. navigation page 导航页面

4. corporate logo 公司标识

5. splash page 醒目页面,过渡页

6. 导航条 navigation bar

7. 节点页面 node page

8. 网站地图 site map

9. 可用性测试 usability testing

10. 图形交换格式 gif(Graphics Interchange Format)

1. message board 留言板,消息板

2. software vendor 软件供应商,软件厂商

3. anonymous message 匿名消息

4. video clip 视频剪辑,视频片段

5. 过滤软件 filtering software

6. 版权侵犯 copyright infringement

7. 网络中立性 network neutrality

8. 网络运营商 network operator

第十二章:

1. customized marketing strategy 定制的营销策略

2. B2G transaction 企业对政府交易

3. dial-up modem 拨号调制解调器

4. dot-com bust 网络不景气

5. smart card 智能卡

6. digital piracy 数字盗版

7. dot-com boom 网络繁荣

8. C2C transaction 消费者对消费者交易

9. Web auction site 拍卖网站

10. fingerprint reader 指纹读取器

11. 射频识别装置radio-frequency identification (RFID) device

12. 电子数据交换 electronic data interchange (EDI)

13. 库存管理技术 inventory management technology

14. 知识产权 intellectual property

15. 条形码 bar code

16. 货币兑换 currency conversion

17. 电子图书 electronic book

18. 视网膜扫描仪 retina scanner

19. 个人数字助理 personal digital assistant (PDA)

20. 企业对企业电子商务 B2B electronic commerce

1. software suite 软件套件

2. text box 文本框

3. virtual checkout counter 虚拟付款台

4. static catalog 静态目录

5. browser session 浏览器会话期

6. 动态目录 dynamic catalog

7. 购物车软件 shopping cart software

8. 供应链 supply chain

9. 企业资源计划软件 enterprise resource planning (ERP) software

10. 税率 tax rate

1. privacy policy 隐私政策

2. identity theft 身份(信息)盗取

3. affiliate marketing 联属网络营销,联盟营销

4. postal money order 邮政汇票

5. 零售网站 retail website

6. 信用卡 credit card

7. 货到付款 cash on delivery

8. 安全套接层 Secure Sockets Layer

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