计算机专业英语教学资料-期末测试题2.doc

《计算机专业英语》期末测试题二
题号四总分
得分
L Fill in the blanks with the information given in the text:(共20 分，每题2 分)
1 > It can be said that having a steady power source is important for a computer because
RAM is memory.
2、A programming language is any language that can be used to write a sequence of that
can ultimately be processed and executed by a computer.
3、In the case of a(n) a program is translated into executable form and executed one
statement at a time rather than being translated completely before execution.
4、CBSE is a(n) approach to software development, which relies on a large base of
reusable software components and an integrating
for these components.
5、A distributed database can be classified either as a
distributed database or as a distributed database.
6、An important step in the design of a database involves the building of a(n)
model that defines the entities for which some information must be maintained, the of these entities, and the relationship between these entities.
7、 A network can also be classified according to its topology. Among the most popular
topologies are the topology, ring topology, and star topology.
8、A(n) is a device that converts between analog and digital
signals, making it possible for a computer to transmit information over a standard
telephone line.
21.
22.
23.
24.
25.
26.
27.
28. 29.
3().
9、E-mail is a(n) message delivery system that allows information such as typed messages
and multimedia to be sent to individual computer users.
1()、 A popular protocol in networks based on the ring topology is the ring protocol
developed by IBM in the 1970s.
IL Translate the following terms or phrases from English into Chinese and vice versa:(共20分，每题1分)
11 -20. Translate the following terms from English into Chinese:
11.
object-oriented language 12.
storage register 13.
pattern matching 14.
system call 15.
system specification 16.
hierarchical database model 17.
data attributes 18.
analog transmission 19.
cellular telephone 20. client/server model
21-30. Translate the following terms from Chinese into English:
赋值语句 函数式语言 库程序 解释执行的语言 基于组件的软件工程 关系数据库模型 数据库管理系统（简写及全称）
电报电键 无线通信
进程间通信
IIL Fill in each of the blanks with one of the words given in the following list,
making changes if necessary:(共30 分)
configure printer apply derive
concept communication block difference
phone computer fax destination
regard telecommunications send system
Data communications is the process of transmitting and receiving data in an orderly way so the data that arrives at its (31) is an accurate duplication of the data that was . (32) When data travels a short distance, such as when you send data from your computer to your , (33) it is referred to as local communications. When data travels a long distance, the (34) is referred to a s telecommunications; the prefix "tele” i s
(35) from a Greek word 由at means "far” or "far off.”
The (36) between a short distance and a long distance is somewhat arbitrary (武断的).For example, if your (37) sends data to a printer in the next room, it is (38) as local communications; if you (39) the person in the next room, you are transmitting data over a (40) device. However, the same basic communications concepts (41) to both local communications and telecommunications.
Basic data communications concepts are the building (42) for understanding how data travels on a communications . (43) These concepts come in handy (派得上用处)when you install, , (44) or upgrade a local area network. In addition, these (45) help you set up modems, (46) machines, and cellular data transfers.
IV Translate the following passage from English into Chinese:(共30 分)
One especially powerful feature of OOP (object-oriented programming) languages is a property which is known as inheritance(继承).Inheritance allows an object to take on the characteristics and functions of other objects to which it is functionally connected. Programmers connect objects by grouping them together in different classes and by grouping the classes into hierarchies. These classes and hierarchies allow programmers to define the characteristics and functions of objects without needing to repeat source code, the coded instructions in a program. Thus, using OOP languages can greatly reduce the time it takes for a programmer to write an application, and also reduce the size of the program. OOP languages are flexible and adaptable, so programs or parts of programs can be used for more than one task. Programs written with OOP languages are generally shorter in length and contain fewer bugs, or mistakes, than those written with non-OOP languages.。