1. <tt id="5hhch"><source id="5hhch"></source></tt>
    1. <xmp id="5hhch"></xmp>

  2. <xmp id="5hhch"><rt id="5hhch"></rt></xmp>

    <rp id="5hhch"></rp>
        <dfn id="5hhch"></dfn>

      1. Java考試格林練習試題

        時間:2024-09-17 01:10:32 JAVA認證 我要投稿
        • 相關推薦

        Java考試格林練習試題

          question 6)

        Java考試格林練習試題

          which of the following are keywords or reserved words in java?

          1) if

          2) then

          3) goto

          4) while

          5) case

          question 7)

          which of the following are legal identifiers

          1) 2variable

          2) variable2

          3) _whatavariable

          4) _3_

          5) $anothervar

          6) #myvar

          question 8)

          what will happen when you compile and run the following code?

          public class myclass{ static int i; public static void main(string argv[]){ system.out.println(i); }}

          1) error variable i may not have been initialized

          2) null

          3) 1

          4) 0

          question 9)

          what will happen if you try to compile and run the following code?

          public class q { public static void main(string argv[]){ int anar[]=new int[]{1,2,3}; system.out.println(anar[1]); }}

          1) 1

          2) error anar is referenced before it is initialized

          3) 2

          4) error: size of array must be defined

          question 10)

          what will happen if you try to compile and run the following code?

          public class q { public static void main(string argv[]){ int anar[]=new int[5]; system.out.println(anar[0]); }}

          1) error: anar is referenced before it is initialized

          2) null

          3) 0

          4) 5

        【Java考試格林練習試題】相關文章:

        Java考試格林模擬試題10-22

        Java考試格林練習題07-18

        華為JAVA考試試題11-01

        java考試試題及答案10-25

        java認證考試試題及答案07-21

        2017年java考試模擬試題05-31

        出版考試初級練習試題10-25

        2016年Java認證考試題09-23

        2017年Java認證考試試題07-23

        2017年JAVA考試試題及答案08-30

        国产高潮无套免费视频_久久九九兔免费精品6_99精品热6080YY久久_国产91久久久久久无码

        1. <tt id="5hhch"><source id="5hhch"></source></tt>
          1. <xmp id="5hhch"></xmp>

        2. <xmp id="5hhch"><rt id="5hhch"></rt></xmp>

          <rp id="5hhch"></rp>
              <dfn id="5hhch"></dfn>