日韩亚洲专区中文字幕|五月天国产精品免费视频|中文字幕乱码亚州无线码二区|亚洲中文免费AV

<ul id="eu2wk"><blockquote id="eu2wk"></blockquote></ul>
  • <td id="eu2wk"><code id="eu2wk"></code></td>

    新華信國際信息咨詢JAVA工程師筆試題和面試題答案(二)

    更新:2023-09-18 13:10:37 高考升學(xué)網(wǎng)

      下述程序代碼中有語法錯誤的行是( )。

      int i,ia[10],ib[10]; /第一行/

      for (i=0;i<=9;i++) /第2行/

      ia[i]=0; /第3行/

      ib=ia; /第4行/

      A.第1行

      B.第2行

      C.第3行

      D.第4行

      6:

      public class OuterClass {

      private double d1 = 1.0;

      //insert code here

      }

      You need to insert an inner class declaration at line 3. Which two inner class declarations are

      valid?

      public class OuterClass {

      private double d1 = 1.0;

      //insert code here

      }

      You need to insert an inner class declaration at line 3. Which two inner class declarations are

      valid?

      A.class InnerOne{ public static double methoda() {return d1;} }

      B.public class InnerOne{ static double methoda() {return d1;} }

      C.private class InnerOne{ double methoda() {return d1;} }

      D.static class InnerOne{ protected double methoda() {return d1;} }

      7:假定a和b為int型變量,則執(zhí)行下述語句組后,b的值為

      a=1;

      b=10;

      do

      {

      b-=a;

      a++;

      } while (b--<0);

      A.9

      B.-2

      C.-1

    最新圖文