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● In C language, ___(69)___ are used to create variables and are grouped at the top of agram block. (69)A. declarationsB. dimensionsC. commentsD.descriptions

题目

● In C language, ___(69)___ are used to create variables and are grouped at the top of a

gram block. (69)A. declarations

B. dimensions

C. comments

D.descriptions

相似考题

1.● <a href=” ”></a>中的target属性，默认目标值是 （69） 。A. _blank B. _self C. _parent D. _top

2.能使数据库记录只显示当前记录且能暂停的命令是()。A、GOTOB、DISPC、USED、CREATE

3.数据库记录的显示命令有LIST和()。A、GOTOB、DISPC、USED、CREATE

4.● <a href=” ”></a>中的target属性，默认目标值是 （69） 。（69）A. _blankB. _selfC. _parentD. _top

参考答案和解析
正确答案：A
更多“● In C language, ___(69)___ are used to create variables and are grouped at the top of agr ”相关问题

  • 第1题：

    数据库记录的显示命令是指()、DISP。

    A、GOTO

    B、LIST

    C、USE

    D、CREATE


    参考答案：B

  • 第2题：

    Prior to the UML, there was no clear leading(66)language. Users had to choose from among many similar modeling languages with minor differences in overall(67)power. Most of the modeling languages shared a set of commonly accepted concepts that are expressed slightly differently in various languages. This lack of(68)discouraged new users from entering the OO market and from doing OO modeling, without greatly expanding the power of modeling. Users longed for the industry to adopt one, or a very few, broadly supported modeling languages suitable for(69)usage.

    Some Vendors were discouraged from entering the OO modeling area because of the need to support many similar, but slightly different, modeling languages. In particular, the supply of add on tools has been depressed because small vendors cannot afford to support many different formats from many different(70)modeling tools. It is important to the entire OO industry to encourage broadly based tools and vendors, as well as niche products that cater to the needs of specialized groups.

    A．programming

    B．modeling

    C．formal

    D．intelligent


    正确答案：B

  • 第3题：

    SOX is an alternative(66)for XML. It is useful for reading and creating XML content in a(67)editor. It is then easily transformed into proper XML. SOX was created because developers can spend a great deal of time with raw XML. For many of us, the popular XML(68)have not reached a point where their tree views, tables and forms can completely substitute for the underlying(69)language. This is not surprising when one considers that developers still use a text view, albeit enhanced, for editing other languages such as Java. SOX uses(70)to represent the structure of an XML document, which eliminates the need for closing tags and a number of quoting devices. The result is surprisingly clear.

    A．semantic

    B．pragmatics

    C．syntax

    D．grammar


    正确答案：C
    解析：SOX是另外一种XML语法，可以用它在文本编辑中阅读和生成XML内容。它也很容易转换成适当的XML文档。SOX的产生是由于开发人员在处理原始的XML文档时花费了大量的时间。对很多人来说，通常的XML编辑器还没有达到可以用树图、表格和窗体来完全代替基本标记语言的地步。这是很自然的，因为有些人认为开发人员还在使用文本界面来编辑其他语言，例如Java。SOX使用了锯齿状缩进的方式来表示XML文档的结构，这就不需要使用括号和引用设备编号了。其结果是显而易见的。

  • 第4题：

    能使数据库记录满屏显示而不暂停的命令是()。

    A、GOTO

    B、LIST

    C、USE

    D、CREATE


    参考答案：B

  • 第5题：

    WAP uses(66)which includes the Handheld Device Markup Language(HDML)developed by Phone.com. WML can also trace its roots to eXtensible Markup Language(XML). A markup language is a way of adding information to your(67)that tells the device receiving the content what to do with it. The best known markup language is Hypertext Markup Language.(68)HTML, WML is considered a meta. language. Basically, this means that in addition to providing predefined(69), WML lets you design your own markup language(70). WAP also allows the use of standard Internet protocols such as UDP, IP and XML.

    A．HTML

    B．XML

    C．DML

    D．WML


    正确答案：D

  • 第6题：

    在MySQL中，指定一个已存在的数据库作为当前工作数据库的命令是（）

    A．SELECT

    B．USING

    C．USE

    D．CREATE


    USE

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