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Which two statements are true about the use of the procedures listed in the vsysaux_occupants.move_procedure column?()A. The procedure may be used for some components to relocate component data to the SYSAUX tablespace from its current tablespace.B. The p

题目
Which two statements are true about the use of the procedures listed in the vsysaux_occupants.move_procedure column?()

A. The procedure may be used for some components to relocate component data to the SYSAUX tablespace from its current tablespace.

B. The procedure may be used for some components to relocate component data from the SYSAUX tablespace to another tablespace.

C. All the components may be moved into SYSAUX tablespace.

D. All the components may be moved from the SYSAUX tablespace.

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1.Risk mitigation includes all but which of the following:A Developing system (policies, procedures, responsibilities)B Obtaining insurance against lossC performing contingent planningD developing planning alternativesE identification of project risks.

2.阅读以下程序说明和C++程序，将程序段中(1)～(5)空缺处的语句填写完整。[说明]C++语言本身不提供对数组下标越界的判断。为了解决这一问题，在以下[C++程序]中定义了相应的类模板，使得对于任意类型的二维数组，可以在访问数组元素的同时，对行下标和列下标进行越界判断，并给出相应的提示信息。[C++程序]include ＜iostream.h＞template ＜class T＞ class Array;template ＜Class T＞ class ArrayBody {friend (1);T* tpBody;int iRows,iColumns, iCurrentRow;ArrayBody(int IRsz, int iCsz) {tpBody =(2);iRows = iRsz;iColumns = iCsz;iCurrentRow = -1;}Public:T& operator[] (int j) {bool row_error, column_error;row_error = column_error =false;try {if (iCurrentRow ＜ 0 || iCurrentRow ＞= iRows)row_error = true;if (j＜0 || j＞= iColumns)column_error = true;if (row_error == true || column_error == true)(3);}catch(char){if (row_error == true)cerr ＜＜ "行下标越界[" ＜＜ iCurrentRow ＜＜ "]";if (column_error = true)cerr ＜＜ "列下标越界[" ＜＜ j ＜＜ "]";cout ＜＜ "\n";}return tpBody[iCurrentRow * iColumns + j];}～Arraygody(){delete[]tpBody;}};template ＜class T＞ class Array {ArrayBody＜T＞ tBody;Public;ArrayBody＜T＞ & operator[] (int i) {(4);return tBody;}Array(int iRsz, int iCsz) :(5) { }};void main(){Array＜int＞ a1(10,20);Array＜double＞ a2(3,5);int b1;double b2;b1 = a1[-5][10]; //有越界提示：行下标越界[-5]b1 = a1[10][15]; //有越界提示：行下标越界[10]b1 = a1[1][4]; //没有越界提示b2 = a2[2][6]; //有越界提示：列下标越界[6]b2 = a2[10][20]; //有越界提示：行下标越界[10]列下标越界[20]b2 = a2[1][4]; //没有越界提示}

3.阅读下列C++程序和程序说明，将应填入(n)处的字句写在对应栏内。【说明】C++语言本身不提供对数组下标越界的判断。为了解决这一问题，在程序6中定义了相应的类模板，使得对厂任意类型的二维数组，可以在访问数组元素的同时，对行下标和列下标进行越界判断，并给出相应的提示信息。include＜iostream.h＞template ＜class T＞ class Array;template ＜class T＞ class ArrayBody {friend (1)T* tpBody;int iRows, iColumns, iCurrentRow;ArrayBody (int iRsz, int iCsz) {tpBody =(2)iRows = iRsz; iColumns =iCsz; iCurrentRow =-1;}public:T& operator[] (int j) {bool row_error, column_error;row_error=column_error=false;try{if (iCurrentRow ＜ 0 || iCurrentRow ＞=iRows)row_error=true;if (j ＜ 0 || j ＞=iColumns)column_error=true;if ( row_error==true || column_error == true)(3)}catch (char) {if (row_error==true)cerr ＜＜ "行下标越界[" ＜＜ iCurrentRow ＜＜ "] ";if (column_error== true )cerr ＜＜ "列下标越界[" ＜＜j ＜＜ "]";cout ＜＜ "\n";}return tpBody[iCurrentRow * iColumns +j];};～ArrayBody ( ) { delete[] tpBody; }};template ＜class T＞ class Array {ArrayBody＜T＞ tBody;public:ArrayBody＜T＞ & operator[] (int i) {(4)return tBody;}Array (int iRsz, int iCsz) :(5) {}};void main(){ Array＜int＞a1(10，20)；Array＜double＞a2(3，5)；int b1；double b2；b1=a1[-5][10]； //有越界提示：行下标越界[-5]b1=a1[10][15]； //有越界提示：行下标越界[10]b1=a1[1][4]； //没有越界提示b2=a2[2][6]； //有越界提示：列下标越界[6]b2=s2[10][20]； //有越界提示：行下标越界[10]列下标越界[20]b2=a2[1][4]； //没有越界提示}

4.下列CASE语句中执行结果不为空的是()A、SELECTCASEWHEN125THEN'true'ELSE'false'END;B、SELECTCASEBINARY'B'WHEN'a'THEN1WHEN'b'THEN2END;C、SELECTCASEWHEN-10THEN'true'END;D、SELECTCASE'one'WHEN1THEN'one'WHEN2THEN'two'END;

更多“Which two statements are true about the use of the procedures listed in the vsysaux_occupants.move_procedure column?() ”相关问题

  • 第1题：

    下列复选框构造方法，错误的是 ( )

    A．setLayout(new GridLayout(3，1))；

    B．add(new Checkbox("one"，null，true))；

    C．add(new Checkbox("two"))；

    D．add(new Checkbox("one"，true))；


    正确答案：D
    解析：该题考查复选框的构造方法。构造方法的一般格式为：public Checkbox (String label，CheckboxGrou Pgroup，boolean state)。选项A、B、C都是正确的，而选项D是错误的，它的第二个参数应该是CheckboxGrou Pgroup，所以选项D是错误的。

  • 第2题：

    About ________ of the workers in the factory were born in the ________.

    A.two-thirds, 1970 B.two-thirds, 1970s C.two-third,1970 D.two-third, 1970s


    正确答案：B

  • 第3题：

    A vessel is "listed" when it is ______.

    A.down by the head

    B.down by the stern

    C.inclined due to off-center weight

    D.inclined due to wind


    正确答案：C

  • 第4题：

    下列复选框构造方法，错误的是()。

    A．setLayout(newGridLayout(3,1));

    B．add(newCheckbox("one",null,true));

    C．add(newCheckbox("tWO");

    D．add(newCheckbox("one",true);


    正确答案：D

  • 第5题：

    12． About_______ of the workers in the factory were born in the __________．

    A． two- thirds;1970

    B． two- thirds ; 1970s

    C． two-third ; 1970

    D． two-third ; 1970s


    正确答案：B
    12．B【解析】句意：工厂里大约2/3的工人出生在20世纪70年代。分数的表达为分子用基数词，分母用序数词，如果分子大于1，则分母要用复数，排除C、D，年代的表达要在年份后加s．故选B。

  • 第6题：

    设置多列布局的属性值为（）。

    A．columns-width

    B．column-count

    C．column-gap

    D．column-rule


    A 解析：Columns属性返回或设置一个值，以决定控件是水平还是垂直滚动以及如何显示列中的项目。Columns属性值为0时，控件为垂直滚动；Columns属性等于1时，则列表框呈多行多列显示： Columns属性值大于1时，为水平滚动，Columns属性值的数量决定在控件中的可见宽度内显示列的数量。Columns属性用来确定列表框的列数。

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