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提问人:网友anonymity 发布时间:2022-01-07
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从下列英语叙述中,选出5条正确的叙述,把编号依次写在下面。 (1) The language translator converts the sym

从下列英语叙述中,选出5条正确的叙述,把编号依次写在下面。

(1) The language translator converts the symbolic program into source program.

(2) The coded program written by a programmer is called an object program.

(3) COBOL is self-documenting unlike many technical language.

(4) FORTRAN has high capabilities for performing input/output operations and in handling nonnumeric data.

(5) Loading is a process through which the information on the diskettes or tapes is read by the input unit and stored in the proper memory location.

(6) The assemble program executes source codes directly by determining the meaning of each statement as it is encounted.

(7) Magnetic tape uses cylinders for finding data.

(8) Hexadecimal is used as a shorthand for the internal codes.

(9) Another name of diskette is floppy disk.

(10) An IF-THEN-ELSE selection technique can never be part of a loop.

(11) The most popular language for scientific computing is FORTRAN.

(12) It is much easier to access data in a file than in a database.

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更多“从下列英语叙述中,选出5条正确的叙述,把编号依次写在下面。 (1) The language translator converts the sym”相关的问题
第1题
从下列叙述中选出5条关于系统测试的正确叙述是()

A. 为了使得系统容易测试,应该使用高级的程序设计语言设计语言编制程序

B. 系统测试是一个程序的执行过程,目的是为了发现系统中隐藏的错误

C. 如果程序中连锁式连接了8个判定(IF)结构,则程序中总的路径数达28条

D. 白盒测试仅与程序的内部结构有关,完全可以不考虑程序的功能要求

E. 为了快速完成集成测试,采用一次性集成方式是适宜的

F . 对一批模块进行测试,被发现的错误多的模块中残留的错误将比其他的模块少

G . 好的测试用例应能证明软件是正确的

H . 边界值分析方法是取输入输出等价类的边界值作为测试用例

I . 等价类划分方法考虑了各等价类之间取值的组合情况下可能的结果

J . 判定覆盖法可能查不出在判定中逻辑运算符使用有误时产生的错误

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第2题
Translate the following English into Chinese. 2. By the end of the 20th century, the steam power still in routine passenger use in most parts of the world was on tourist railways mainly aimed at tourists and railroad hobbyists (rail-fans).
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第3题
从下面提供的答案中选出应填入下列英文语句中______内的正确答案。

Application development increasingly means Windows development, and the popularity of visual development tools has(1)in tandem with Windows itself These tools create beautiful windowing(2), and their fast development cycles and easy learning curves make them a good(3)for many types of PC development projects. Today's developers are leveraging these tools and the abundance of heap, powerful PCs to shift the balance of power to the desktop.

As the world moves inexorably toward Windows and other(4)user interfaces, developers can choose from an abundance of(5)oriented tools. Popular examples include Microsoft Corp.'s Visual Basic, Powersoft Corp.'s PowerBuilder, Gupta Technology Corp.'s SQL Windows,and so on.

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第4题
从下面提供的答案中选出应填入下列英文语句中______内的正确答案。

Software design is a(1)process. It requires a certain(2)of flair on the part of the designer. Design cannot be learned from a book. It must be practiced and learnt by experience and study of existing systems. A well(3)software system is straight-forward to implement and maintain, easily(4)and reliable. Badly(3)software system, although they may work, are(5)to be expensive to maintain, difficult to test and unreliable.

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第5题
从下面提供的答案中选出应填入下列英文语句中______内的正确答案。

An antivirus program(1)a virus by searching code recognized as that of one of the thousands of viruses known to afflict computer systems. An antivirus program also can be used to create a checksum for(2)files on your disk, save the checksums in a special file, and then use the statistic to(3)whether the files are modified by some new virus. Terminate and stay resident (TSR) programs can check for unusual(4)to access vital disk areas and system files, and check files you copy into memory to be sure they are not(5).

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第6题
下列 for 语句中,在 in 后使用不正确的是:_____________ for x in ___________ : print(x)

A、range(0, 10, 5)

B、(1)

C、[1, 2, 3, 4, 5]

D、set('abcd')

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第7题
从下面提供的答案中选出应填入下列英文语句中______内的正确答案。

Mobile computers—which(1)laptops, notebooks, subnotebooks and handhelds—(2)so ubiquitous in such a short time, no surprise to hear who say:"It will define the leading edge(3)the next five years or so."The most remarkable(4)mobile computers is the amount of data storage and memory packed(5)their tiny boxes. These devices not only handle windows easily but also run storage-hungry programs.

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第8题
从下面提供的答案中选出应填入下列英文语句中______内的正确答案。

The relational database model requires the data be(1)through programs that don't rely on the position of the data in the database. This is in direct(2)to the other database mode, where the program has to follow a series of pointers to the data it seeks.A program(3)a relational database simply asks for the data it seeks; the DBMS performs the necessary searches and(4)the information. The(5)on how the search is done are specific to the DBMS and vary from product to product.

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第9题
从下面提供的答案中选出应填入下列英文语句中______内的正确答案。

For users, microkernel technology promises(1), compact and sophisticated operating systems that are typically(2)across a range of hardware platforms. These operating systems will be customizable to let users run multiple operating system and application "personalities" on top of a single microkernel(3).

Microkernel based systems can provide this flexibility because the core operating system functions are(4)from the large number of utilities, features and extensions that are layered on top of them. As a result, updating and maintaining operating system is easier, since developers don't have to modify the(5)every time they must add a new feature.

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