Given:and the command line: java －Dprop.custom=gobstopper Commander Which two, placed on line 13, will produce the output gobstopper?()A.System.load("prop.custom");B.System.getenv("prop.custom");C.System.property("prop.custom");D.System.getProperty("prop.

题目
Given:and the command line: java －Dprop.custom=gobstopper Commander Which two, placed on line 13, will produce the output gobstopper?()

A.System.load("prop.custom");

B.System.getenv("prop.custom");

C.System.property("prop.custom");

D.System.getProperty("prop.custom");

E.System.getProperties().getProperty("prop.custom");

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更多“Given:and the command line: java －Dprop.custom=gobstopper Commander Which two, placed on line 13, will produce the output gobstopper?() ”相关问题

  • 第1题：

    Given：11.publicvoidgenNumbers（）{12.ArrayListnumbers=newArrayList（）；13.for（inti=0；i<10；i++）{14.intvalue=i*（（int）Math.random（））；15.IntegerintObj=newInteger（value）；16.numbers.add（intObj）；17.}18.System.out.println（numbers）；19.}WhichlineofcodemarkstheearliestpointthatanobjectreferencedbyintObjbecomesacandidateforgarbagecollection？（）

    A.Line19

    B.TheobjectisNOTacandidateforgarbagecollection.

    C.Line17

    D.Line16

    E.Line18


    参考答案：A

  • 第2题：

    Given:Which code, inserted at line 16, correctly retrieves a local instance of a Point object?()

    A.Point p = Line.getPoint();

    B.Line.Point p = Line.getPoint();

    C.Point p = (new Line()).getPoint();

    D.Line.Point p = (new Line()).getPoint();


    参考答案：D

  • 第3题：

    Given:35.Stringname="JaneDoe";36.int$age=24;37.Double_height=123.5;38.double~temp=37.5;Whichtwostatementsaretrue?()

    A.Line35willnotcompile.

    B.Line36willnotcompile.

    C.Line37willnotcompile.

    D.Line38willnotcompile.


    参考答案：A, D

  • 第4题：

    Given:WhichchangecanyoumaketoTargetwithoutaffectingClient?()

    A.Line4ofclassTargetcanbechangedtoreturni++；

    B.Line2ofclassTargetcanbechangedtoprivateinti=1；

    C.Line3ofclassTargetcanbechangedtoprivateintaddOne（）{

    D.Line2ofclassTargetcanbechangedtoprivateIntegeri=0；


    参考答案：D

  • 第5题：

    Given:WhichstatementistrueifaResourceExceptionisthrownonline86?()

    A.Line92willnotexecute.

    B.Theconnectionwillnotberetrievedinline85.

    C.Theresourceconnectionwillnotbeclosedonline88.

    D.Theenclosingmethodwillthrowanexceptiontoitscaller.


    参考答案：C

  • 第6题：

    The relative pronoun "which" in the last paragraph (Line 6) refers to （　　）.

    A.experts
    B.periods
    C.theories
    D.issues

    答案：D
    解析：

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