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【简答题】
定义类 A 和类 B 如下: class A { int m = 1; double n = 2.0; void print() { System.out.println("Class A : m="+m+",n="+n); } } class B extends A{ float m = 3.0f; String n = "Good."; void print() { super.print(); System.out.println("Class B : m="+m+",n="+n); } } 问题: (1) 若在类 B 的 main 方法中有以下语句: A a = new A(); a.print(); 则输出的结果如何? (2) 若在类 B 的 main 方法中定义类 B 的对象 b : B b = new B(); b.print(); 则输出的结果如何?
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举一反三
【判断题】IAS 1 requires that some items must appears on the face of the satemet of financial position
A.
正确
B.
错误
【单选题】σ 为________参数(1%) 作答提示:开头第一个英文字母请大写,其余则小写。
A.
Median
B.
Dispersion
C.
Lambda
D.
Population
【简答题】A．It's similar to playing notes on a piano. B．It requires a night's sleep. C．It's similar to the way a computer stores information. D．It requires no sleep.
【单选题】IAS 16 requires a revaluation surplus resulting from initial revaluation of PPE to be treated in one of the following ways -
A.
Credited to retained earnings as an unrealised gain
B.
Debited to the class of PPE that is being revalued and credited to a equity
C.
Credited to long-term provisions and added to the PPE
D.
Released to the income statement over the life of the PPE
【简答题】会议室的门宽是( )米、窗宽是( )米。
【判断题】IAS 7 requires statement of cash flows to report cash flows during the period classified by operating , investing and financing activities.
A.
正确
B.
错误
【判断题】For a hyperinflationary environment, the IAS 29 requires that restatement of primary financial statement information.
A.
正确
B.
错误
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