Which of the following would be affected by setting NLS_LENGTH_SEMANTICS=CHAR?()A. All objects in the databaseB. Tables owned by SYS and SYSTEMC. Data dictionary tablesD. NCHAR columnsE. CHAR columns

题目
Which of the following would be affected by setting NLS_LENGTH_SEMANTICS=CHAR?()

A. All objects in the database

B. Tables owned by SYS and SYSTEM

C. Data dictionary tables

D. NCHAR columns

E. CHAR columns

相似考题

1.My father______________ take me to work with him when I was a child.A. didB. usedC. would

2.I thought you()like something to read. So I have brought you some books.A. willB. mightC. would

3.You would laugh if anyone ____ ask you whether you can tell an animal from a plant.A: willB: shallC: shouldD: would

4.You’re going to have a quiz ( )by another two in the ( )month.A. followed,followedB. followed,followingC. following,followedD. following,following

更多“Which of the following would be affected by setting NLS_LENGTH_SEMANTICS=CHAR?() ”相关问题

  • 第1题：

    John said that he ________ having lunch when Paul called him.

    A.was

    B.is

    C.will

    D.would


    参考答案：A

  • 第2题：

    Most students in this class ( ) from the countryside.

    A.is

    B.are

    C.will

    D.would


    参考答案：B

  • 第3题：

    It is essential that the program ____________ be loaded into computer.

    A.should
    B.could
    C.must
    D.would

    答案：A
    解析：
    考查虚拟语气。在“It is important(necessary,essential,imperative，urgent,vital，appropriate， advisable)that…”这类句型里，that所引导的主语从句中的谓语动词常用虚拟语气，即should+动词原形，should可以省略。句意为“把程序输入计算机是很有必要的”。故选A。

  • 第4题：

    I () roast leg of lamb, please.

    A、will like

    B、would like

    C、would


    正确答案:B

  • 第5题：

    Consequently,there has been a growing interest in natural foods:foods which do not contain additives and which have not been（ ）by chemical fertilizers widely used in farming today.

    A.effected
    B.interfered
    C.disturbed
    D.affected

    答案：D
    解析：
    自然食品不受当今农业生产中广泛使用的化肥的影响。所以D.affect“影响，产生作用”是正确答案。A.effect“结果，效果”；B.interfere“干预，妨碍”；C.disturb“打扰”。

  • 第6题：

    动词时态可以用来表示不同的请求语气，请在空格中选择最能表示委婉语气的词。 ____ it be alright if I ____ the afternoon off on Friday？

    A．Would...took

    B．Will...take

    C．Would...take

    D．Will...took


    BC

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