Which declarations will allow a class to be started as a standalone program?()  A、public void main(String args[])B、public void static main(String args[])C、public static main(String[] argv)D、final public static void main(String [] array)E、public static voi

题目

Which declarations will allow a class to be started as a standalone program?()  

  • A、public void main(String args[])
  • B、public void static main(String args[])
  • C、public static main(String[] argv)
  • D、final public static void main(String [] array)
  • E、public static void main(String args[])

相似考题
更多“Which declarations w”相关问题
  • 第1题:

    Which two are valid declarations within an interface definition?() 

    • A、 void methoda();
    • B、 public double methoda();
    • C、 public final double methoda();
    • D、 static void methoda(double d1);
    • E、 protected void methoda(double d1);

    正确答案:A,B

  • 第2题:

    Which three are valid declarations of a float? () 

    • A、 Float foo = -1;
    • B、 Float foo = 1.0;
    • C、 Float foo = 42e1;
    • D、 Float foo = 2.02f;
    • E、 Float foo = 3.03d;
    • F、 Float foo = 0x0123;

    正确答案:A,D,F

  • 第3题:

    Which three port states are used by RSTP 802.1w?()

    • A、Listening
    • B、Learning
    • C、Forwarding
    • D、Blocking
    • E、Discarding
    • F、Disabled

    正确答案:B,C,E

  • 第4题:

    Which declarations of identifiers are legal?()

    • A、 $persons
    • B、 TwoUsers
    • C、 *point
    • D、 this
    • E、 _endline

    正确答案:A,B,E

  • 第5题:

    单选题
    If the sum of 4 consecutive positive integers is w, in terms of w, which of the following represents the sum of the next 4 consecutive positive integers?
    A

    w2+16

    B

    w+16

    C

    4w+16

    D

    4w+4

    E

    w+4


    正确答案: D
    解析:
    Let x, x+1, x+2, x+3, represent the 4 consecutive integers. Then, x+x+1+x+2+x+3=w or 4x+6=w. The next 4 consecutive positive integers will be:x+4, x+5, x+6, x+7. Their sum will be:4x+22=4x+6+16=w+16.

  • 第6题:

    多选题
    A JavaBeans component has the following field:   11. private boolean enabled;   Which two pairs of method declarations follow the JavaBeans standard for accessing this field?()
    A

    A

    B

    B

    C

    C

    D

    D


    正确答案: B,C
    解析: 暂无解析

  • 第7题:

    多选题
    Which two are valid declarations of a float?()
    A

    float f = 1F;

    B

    float f = 1.0.;

    C

    float f = ‘1’;

    D

    float f = “1”;

    E

    float f = 1.0d;


    正确答案: B,C
    解析: 暂无解析

  • 第8题:

    多选题
    Which declarations of identifiers are legal?()
    A

    $persons

    B

    TwoUsers

    C

    *point

    D

    this

    E

    _endline


    正确答案: D,E
    解析: Java的标识符可以以一个Unicode字符,下滑线(_),美元符($)开始,后续字符可以是前面的符号和数字,没有长度限制,大小写敏感,不能是保留字。

  • 第9题:

    多选题
    Which three form part of correct array declarations?()
    A

    public int a []

    B

    static int [] a

    C

    public [] int a

    D

    private int a [3]

    E

    private int [3] a []

    F

    public final int [] a


    正确答案: E,A
    解析: 暂无解析

  • 第10题:

    多选题
    Which three port states are used by RSTP 802.1w?()
    A

    Listening

    B

    Learning

    C

    Forwarding

    D

    Blocking

    E

    Discarding

    F

    Disabled


    正确答案: B,F
    解析: 暂无解析

  • 第11题:

    多选题
    Which three are valid declarations of a float? ()
    A

    Float foo = -1;

    B

    Float foo = 1.0;

    C

    Float foo = 42e1;

    D

    Float foo = 2.02f;

    E

    Float foo = 3.03d;

    F

    Float foo = 0x0123;


    正确答案: F,A
    解析: 暂无解析

  • 第12题:

    Which two declarations prevent the overriding of a method? ()

    • A、 Final void methoda(){}
    • B、 Void final methoda(){}
    • C、 Static void methoda(){}
    • D、 Static final void methoda(){}
    • E、 Final abstract void methoda(){}

    正确答案:A,D

  • 第13题:

    消费者购买行为的“5W1H”研究方法中,“5W”指的是()

    • A、WHAT、WHICH、WHEN、WHEREandWHO
    • B、WHAT、WHY、WHEN、WHEREandWHO
    • C、WHAT、WHY、WHICH、WHEREandWHO
    • D、WHAT、WHY、WHEN、WHEREandWHICH

    正确答案:B

  • 第14题:

    Which single compound ’chmod’ command would achieve the same result as these four commands?() 

    • A、chmod go+w mydir
    • B、chmod go-w mydir
    • C、chmod go-w-x mydir
    • D、chmod go-w+x mydir

    正确答案:D

  • 第15题:

    多选题
    Which declarations will allow a class to be started as a standalone program?()
    A

    public void main(String args[])

    B

    public void static main(String args[])

    C

    public static main(String[] argv)

    D

    final public static void main(String [] array)

    E

    public static void main(String args[])


    正确答案: C,E
    解析: 暂无解析

  • 第16题:

    单选题
    Which CLI command is used to create a W3C log?()
    A

     make log

    B

     log config

    C

     w3c log config

    D

     advance dproxy config

    E

     mklog file


    正确答案: E
    解析: 暂无解析

  • 第17题:

    多选题
    Which the three are valid declarations of a float?()
    A

    float foo = -1;

    B

    float foo = 1.0;

    C

    float foo = 42el:

    D

    float foo = 2.02f:

    E

    float foo = 3.03d:


    正确答案: D,C
    解析: 暂无解析

  • 第18题:

    多选题
    Which two declarations prevent the overriding of a method? ()
    A

    Final void methoda(){}

    B

    Void final methoda(){}

    C

    Static void methoda(){}

    D

    Static final void methoda(){}

    E

    Final abstract void methoda(){}


    正确答案: B,C
    解析: 暂无解析

  • 第19题:

    多选题
    A JavaBeans component has the following field:  11. private boolean enabled;  Which two pairs of method declarations follow the JavaBeans standard for accessing this field?()
    A

    public void setEnabled( boolean enabled) public boolean getEnabled()

    B

    public void setEnabled( boolean enabled) public void isEnabled()

    C

    public void setEnabled( boolean enabled) public boolean isEnabled()

    D

    public boolean setEnabled( boolean enabled) public boolean getEnabled()


    正确答案: D,A
    解析: 暂无解析

  • 第20题:

    多选题
    Switch ports operating in which two roles will forward traffic according to the IEEE 802.1w standard?()
    A

    alternate

    B

    backup

    C

    designated

    D

    disabled

    E

    root


    正确答案: D,C
    解析: 暂无解析

  • 第21题:

    多选题
    Which two valid declarations of a char?()
    A

    Char ch = “a”;

    B

    Char ch = ‘/’ ‘;

    C

    Char ch = ‘cafe’;

    D

    Char ch = “cafe”;

    E

    Char ch = ‘/ucafe’;

    F

    Char ch = ‘/u10100’;

    G

    Char ch = (char) true;


    正确答案: G,B
    解析: 暂无解析

  • 第22题:

    多选题
    Which two are valid declarations within an interface definition?()
    A

    void methoda();

    B

    public double methoda();

    C

    public final double methoda();

    D

    static void methoda(double d1);

    E

    protected void methoda(double d1);


    正确答案: C,E
    解析: 暂无解析