C is sometimes referred to as a 'high -level(66)language'. Some people think that's an insult, but it's actually a deliberate and significant aspect of the language. If you have(67)in assembly language, youll probably find C very natural and comfortable(a

题目

C is sometimes referred to as a 'high -level(66)language'. Some people think that's an insult, but it's actually a deliberate and significant aspect of the language. If you have(67)in assembly language, youll probably find C very natural and comfortable(although if you continue to focus too heavily on machine - level details, youll probably end up with unnecessarily non- portable programs). If you havent programmed in assembly language, you may be frustrated by C 's lack of certain higher - level features. In either case, you should understand why C was de- signed this way: so that seemingly - simple constructions expressed in C would not expand to arbitrarily expensive( in time or(68))machine language constructions when(69). If you write a C program simply and succinctly, it is likely to result in a succinct, efficient machine language executable. If you find that the(70)resulting from a C program is not efficient, it's probably because of something silly you did, not because of something the compiler did behind your back which you have no control over. In any case, there's no point in complaining about C's low - level flavor: C is what it is.

A．assembly

B．combination

C．grouping

D．compounding

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更多“C is sometimes referred to as a 'high －level(66)language'. Some people think that's an ins ”相关问题

  • 第1题：

    According to the design of the new curriculum_______cover（s）primary school years which leads to the end of compulsory education.

    A.levels 1~2
    B.level 4
    C.level 1
    D.level 3~5

    答案：A
    解析：
    本题考查新课标

    A选项，根据新课程设计的要求，______ 涵盖了初中阶段的课程从而导致义务教育的结束。新课标的课程目标中，一到二级是小学阶段的课程。综上，A选项正确。

    B选项，四级，故排除。

    C选项，一级 ，故排除。

    D选项，三至五级 ，故排除。

    故正确答案为A 项。

  • 第2题：

    【单选题】下列选项中，用于设置文本斜体的是（）。

    A．＜b＞＜/b＞和＜strong＞＜/strong＞

    B．＜u＞＜/u＞和＜ins＞＜/ins＞

    C．＜i＞＜/i＞和＜em＞＜/em＞

    D．＜del＞＜/del＞和＜s＞＜/s＞


    C

  • 第3题：

    按照IMO关于INS的性能标准,包含船舶导航雷达系统的INS属于____。

    A．INS(A)

    B．INS(B)

    C．INS(C)

    D．INS(D)


    B

  • 第4题：

    3、根据INS和IBS国际标准，功能上从复杂到简单的排列顺序是_____。

    A．IBS、INS(C)、INS(B)、INS(A)

    B．IBS 、INS(A)、 INS(B)、INS(C)

    C．INS(A)、INS(B)、INS(C)、IBS

    D．INS(C) 、INS(B) 、INS(A)、 IBS


    IDS 在功能上可以取代 INS

  • 第5题：

    根据INS和IBS国际标准，功能上从复杂到简单的排列顺序是_____。

    A．IBS、INS(C)、INS(B)、INS(A)

    B．IBS 、INS(A)、 INS(B)、INS(C)

    C．INS(A)、INS(B)、INS(C)、IBS

    D．INS(B) 、INS(A)、 IBS


    IBSJNS(C) JNS(B) JNS(A)

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