《计算机专业英语》第11章在线测试

《计算机专业英语》第12章在线测试

《计算机专业英语》第12章在线测试 剩余时间：0 :08 答题须知：1、本卷满分20分。 2、答完题后，请一定要单击下面的“交卷”按钮交卷，否则无法记录本试卷的成绩。 3、在交卷之前，不要刷新本网页，否则你的答题结果将会被清空。 第一题、单项选择题（每题1分，5道题共5分） 1、Some restaurants have provided touch ＿＿＿＿＿＿＿＿ computers to enable their customers to order food via the computer without having to tell someone. A、menu C、display B、window D、screen 2、According to Intel,there are ＿＿＿＿＿＿＿＿＿＿＿＿＿stages in the evlolution of e＿Business. A、One C、Three B、Two D、Four 3、A companyˊs ability to deploy and support customer-oriented ＿＿＿＿＿＿＿＿＿＿＿ syst

《计算机专业英语》第 13 章在线测试

剩余时间：59:53

答题须知：1、本卷满分 20 分。 2、答完题后，请一定要单击下面的“交卷”按钮交卷，否则无法记录本试卷的成绩。 3、在交卷之前，不要刷新本网页，否则你的答题结果将会被清空。 第一题、单项选择题(每题 1 分，5 道题共 5 分) 1、Confidentiality of the message is not enough in a secure communication; ________ is also needed. The receiver ne eds to be sure of the sender’s identity. A、encryption C、authentication B、authorization D、encapsulation

2、The data, when they are not encrypted, are called ________. A、plaintext C、hypertext 3、A virus is a _________ . A、beast C、bad man 4、Many viruses go resident in the me

《计算机专业英语》第03章在线测试

《计算机专业英语》第03章在线测试 剩余时间：8 :42 答题须知：1、本卷满分20分。 2、答完题后，请一定要单击下面的“交卷”按钮交卷，否则无法记录本试卷的成绩。 3、在交卷之前，不要刷新本网页，否则你的答题结果将会被清空。 第一题、单项选择题（每题1分，5道题共5分） 1、A ＿＿＿＿＿＿＿＿ copy is a copy of a current file made in order to protect against loss or damage. A、hard C、soft B、backup D、file 2、The infamous “Michelangelo” ＿＿＿＿＿＿＿＿ strikes thousands of computers every year on March 6th. A、cracker C、virus B、hacker D、disease 3、Windows gives you more control over the ＿＿＿＿＿＿＿＿ you work. A、operation C、energy B、way D、power 4、The most importa

《计算机专业英语》第13章在线测试 剩余时间： 59:53 答题须知：1、本卷满分20分。 2、答完题后，请一定要单击下面的“交卷”按钮交卷，否则无法记录本试卷的成绩。 3、在交卷之前，不要刷新本网页，否则你的答题结果将会被清空。 第一题、单项选择题（每题1分，5道题共5分） 1、Confidentiality of the message is not enough in a secure communication; ＿＿＿＿＿＿＿＿ is also needed. The receiver needs to be sure of the sender’s identity. A、encryption C、authentication B、authorization D、encapsulation 2、The data, when they are not encrypted, are called ＿＿＿＿＿＿＿＿. A、plaintext C、hypertext B、ciphertext D、context 3、A virus is a ＿＿＿＿＿＿＿＿＿ . A、beast

1、A(n) ＿＿＿＿＿＿＿＿ translates all the source code of a program written in a high-level language into object code prior to the eｘecution of th program. A、interpreter C、assemblers B、compiler D、 2、In the case of a(n) ＿＿＿＿＿＿＿＿＿, a program is translated into eｘecutable form and eｘecuted one statment at a time rather than being translated completely before eｘecution. A、Debugger C、compiler B、assemblers D、interpreter 3、A(n) ＿＿＿＿＿＿ is a sequence of code in a program eｘecuted repeatedly,either fro a fixed number of times or until a ce

access arm 磁头臂,存取臂

access time 存取时间

access 访问、存取、通路、进入

adder 加法器

address 地址

adjacency list method 邻接表表示法adjacency matrix method 邻接矩阵表示法algorithm 算法

alphanumeric 字母数字的

analog computer 模拟计算机

analyst 分析员

area 区域

array 数组

array 数组,阵列

assembler 汇编程序

ATM(asynchronous transfer mode) 异步传输模式

automation 自动化

real programs kernels 实程序核心程序

toy benchmark synthetic benchmark 简单基准程序复合基准程序

band 区

bandwidth 带宽

batch processing 成批处理

benchmark 基准测试程序

best - fit algorithm 最佳适应算法

BFS(breadth first search) 广度优先搜索法binary code 二进制码

binary digit 二进制位,二进制数字

binary relation

Chapter 1

1. Raw, unprocessed facts, including text, numbers, images, and sounds.

a.data

2. Perform specific tasks related to managing computer resources. h. utilities

3. Type of application programs that are more narrowly focused on specific disciplines and occupations. f. specialized

4. Also known as servers. b. midrange computers

5. The most widely used handheld computers are smartphones and ___. d. PDAs

6. Type of memory that is sometimes referred to as temporary storage because its contents will typically be

计算机英语考试复习题

计算机专业英语( 计算机专业英语(一)一、Vocabulary(词汇) Vocabulary(词汇) 词汇(一) Translate the following words and expressions into Chinese(写出下列词组的汉语。) 一 写出下列词组的汉语。 写出下列词组的汉语 1. central processing unit(CPU)中央处理单元 2.title bar 标题栏 3.operating system 操 作 系 统 4.personal computer 个人计算机 5.menu bar 菜单栏 6.desk publishing 桌面排版 7.electronic spreadsheet 电子表格 8.hard disk 硬盘 9.database 数据库 10.cursor 光标

(二)Fill in the blanks with the corresponding English abbreviations.根据汉语写出相应的 二 (根据汉语写出相应的 . 英语缩写。 英语缩写。) 1.随机存储器 RAM 3.传输控制协议 TCP 5.通用串行总线 USB 7.计算机辅助制

Co

计算机专业英语

Tom:Why is it so slow? How much RAM do you have? Jerry:I think I have 128 Megs.

Tom:That’s your problem.If you want Windows 7 to run smoothly, you need at least 256 Megs. Jerry:I have 512 Megs now. and most things work better, but I can't get my mouse to work properly. First it moves and then, all of a sudden, it jerks all the way across the screen. What can I do?

Tom:Here, let me see. You should open the mouse and take out the ball.Do you see these contacts here?

Jerry:Yes, they look pretty dirty.

Tom: That's right. L

系统分析,英语

计算机专业时文选读(971)

Aspect-Oriented Programming

Aspect-oriented programming (AOP) is an approach to programming that

allows global properties of a program to determine how it is compiled into an executable program. The conceptualizers of AOP compare aspect

programming to the manufacturing of cloth in which threads are

automatically interwoven. Without AOP, programmers must stitch the threads by hand.

AOP complements object-oriented programming by allowing the developer to dynamically modify the static objec