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电大计算机专业英语作业2答案
5.High—level language is popular,because it is directly executable in
computer without compiling. ( F )
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6.There are various languages for humans,whereas(然而)there is
only one programming language for computer. ( F )
7.The windows that are displayed when you start VB are known as the
Visual Basic Integrated Development Environment (IDE). ( T )
3.SQL (Structured Query Language) c.高级语言
4.compile the program
d.数据库管理系统
5.high-level language
e.多文档界面
6.MDI (Multi-Document Interface)
f.关系数据库
7.Maintenance
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black box testing internal bug thorough reveal output faults valid white box testing
Software testing.which is defined as the execution of a program to find its
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四、Fill in the blanks with suitable words or expressions from the list given below,and change the form where necessary.(从下面方框中选 择合适的词或表达,以其适当的形式填空)
software does not behave as expected. Software testing is a much
more thorough means of identifying software bugs .Therefore,debugging supports testing other than replacing testing.
g.编译程序
8.Object-oriented Design (OOD)
h.软件测试
9.software testing
i.黑盒测试
10.black box testing
j.面向对象设计
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(二)
1.machine language 2.assembly language 3.debugging 4.functional testing 5.white box testing
•(三)Translate the following words into English.(根据汉语 写出相应的英语 )
•1.客户机/服务器 client/server 2.二维的 two dimensional
•3.点击鼠标右键 right click 4.调试程序 debug the program
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high-level language
assembly language
machine language facilitate notation construct
written
• A programming language,designed to facilitate the communication between human and computers,is a notation for describing computation in readable form.There are 3 levels of programming languages,they are machine language ,which can be run directly by computer; assembly language and . high-level language There are different high—level programming languages. Fortunately。 must of them have many kinds of constructs in common and vary only in the way that these must be written .Therefore,first thing to be decided about a task is to choose which programming language is best suited for the job.
,
is afavuiltasl part of the software lifecycle.There are different types of testing,
mainly,they are
black boorxfutenscttiinognal testing, which tests whether the
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二、Tell whether the following statements are true (T) or false (F).(判断正误)
1. Client/server database system is no longer in use now. ( F )
2.F1at—file style of database is suitable for large amounts of
is the expeocuttepdutresult with the
vinapliudt ; white box testing and
which is performed to reveal problems with the internal structure of a program.Debugging is the process of analyzing and locating bugs when
写。)
• 1.结构化查询语言
1、SQL
• 2.关系型数据库管理系统
2、RDBMS
• 3.集成开发环境
3、IDE
• 4.多文档界面
4、MDL
• 5.单文档界面
5、SDI
• 6.面向对象分析 • 7.面向对象设计 • 8.面向对象程序
6、OOA 7、OOD 8、OOP
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一、Vocabulary(词汇)
a.调试 b.功能测试 c.窗体 d.汇编语言 e.机器语言
6.form 7.project window 8.field 9.structured programming 10.table record
f.白盒测试 g.表记录 h.结构化程序设计 i.工程窗口 j.字段
1.e 2.d 3.a 4.b 5.f 6.c 7.i 8.j 9.h 10.g
& Specification
9、软件危机 10、对象模型 11、黑盒测试 12、白盒测试 13、错误 14、软件维护 15、需求分析和说明
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一、Vocabulary(词汇)
• ( 二 )Fill in the blanks with the corresponding English abbreviations.(根据汉语写出相应的英语缩
left column with those similar in meaning in the right
column. (连线题)
(一)
1.d 2.f 3.a 4.g 5.c 6.e 7.b 8.j 9.h 10.i
1.DBMS
a.结构化查询语言
2.relational database
b.维护
stage. ( T )
10.White box testing requires the tester to have knowledge of the
internal structure. ( T )
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三、Match the following words and expressions in the
data. ( F )
3. SQL Server can allow many users to visit the database at the same
time. ( T )
4.Maintenance of programs is not as important as the
development. ( F )
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五.Translation(翻译)
• (一) Translate the following sentences into Chinese.(将下列句子 翻译成汉语。)
system group dimensional name design catalog location right
Like many other RDBMSs,SQL Server uses two dimensional tables to store data.These tables are called catalogs or dictionaries.h is a secure system and allow you to assign rights to individual users.By default,it use a group to distinguish among different SQL Severs. To create a new database,you need to specify a name .And you may also change the location of the database during this process.A new database comes with over 10 system tables.To create a new table,you can use a table design window .