class Flibitz{ public static void main(String[] args){ int grop=7; new Flibitz().go(grop); System.out.print(grop); } void go(int grop){ if(++grop>7) grop++; System.out.print(grop); } } 结果为:()
第1题:
下面程序输出的结果为 #include"iostream.h” class A { public: A(){cout<<"CLASSA"<<endl;} ~A() {} }; class B:public A { public: B(){cout<<"CLASS B"<<endl;} ~B(){} }; void main() { A*p; p=new B;
A.CLASS A CLASS B CLASS B CLASS B
B.CLASS A CLASS B CLASS A CLASS B
C.CLASS A CLASS B CLASS B
D.CLASS A CLASS B
第2题:
对于下面( )类定义,可以通过“newJ_Class()”生成类J_Class的实例对象。
A、publicclassJ_Class{
publicJ_Class(void){}
}
B、publicclassJ_Class{}
C、publicclassJ_Class{
publicJ_Class(Strings){}
}
D、publicclassJ_Class{
publicvoidJ_Class(){}
publicJ_Class(Strings){}
第3题:
public class SomeException { } Class a: public class a { public void doSomething() { } } Class b: public class b extends a { public void doSomething() throws SomeException { } } Which is true about the two classes?()
第4题:
以下哪种不属于GPRS手机类型?()
第5题:
Which class of Cisco access points operate under IEEE 802.3af power?()
第6题:
In which two cases does the compiler supply a default constructor for class A?()
第7题:
class Flibitz { public static void main(String [] args) { int grop = 7; new Flibitz().go(grop); System.out.print(grop); } void go(int grop) { if(++grop 〉 7) grop++; System.out.print(grop); } } 结果为:()
第8题:
在MCDU电子状态页报告里能查看故障()
第9题:
关于嵌套列的用法,错误的是()
第10题:
Which of the following class networks contains 65,534 hosts?()
第11题:
What produces a compiler error?()
第12题:
77
79
97
99
第13题:
下面程序输出的结果为( )。 #inClUde”iostream.h” Class A {public: A(){cout<<“CLASS A”<<endl;} ~A()<)}; class B:public A {public: B(){cout<<”CLASSB”<<endl;} ~B(){}}; void main() {A*p; p=new B; B *q; q=new B;}
A.CLASS A CLASS B
B.CLASS A CLASS B CLASS B
C.CLASS A ClASS B
D.CLASS A CLASS B CLASS A CLASS B CLASS B CLASS B
第14题:
Which statement is NOT true concerning the stowage of class 1 explosives ________.
A.Class 1.1 explosives may be stowed with class 9 dangerous substances
B.Class 1.4 explosives must be“separated from”a stow of class 5.1 oxidizing materials
C.Class 1.4 explosives may not be stowed in the same hold with class 6.1 poisons
D.Class 1.4 explosives must be“separated from”a stow of class 8 corrosive materials
第15题:
以下GPRSMS中级别最高的为()。
第16题:
GPRS手机类型可分为()。
第17题:
Which of the following class networks represents a possibility of being further subnetted into 2 subnets of 128 hosts per subnet?()
第18题:
Which declaration prevents creating a subclass of an outer class?()
第19题:
Which thefollowingstatements about static inner classes is true?()
第20题:
根据栅格系统的标准用法,错误的是()
第21题:
Which of the following class addresses is reserved for multicast?()
第22题:
Which statements about static inner classes are true?()
第23题:
99
编译失败
运行时异常被抛出
77
79
97
第24题:
class A { public A(int x) {} }
class A {} class B extends A { B() {} }
class A { A() {} } class B { public B() {} }
class Z { public Z(int) {} } class A extends Z {}