首页/ 题库 / [单选题]Click the Exhibit bu的答案

Click the Exhibit button. Given this code from Class B： 25.A a1 = new A（）； 26.A a2 = new A（）； 27.A a3 = new A（）； 28.System.out.println（A.getInstanceCount（））； What is the result？（）

单选题
2022-01-09 23:55
A、 Compilation of class A fails.
B、 Line 28 prints the value 3 to System.out.
C、 Line 28 prints the value 1 to System.out.
D、 A runtime error occurs when line 25 executes.
E、 Compilation fails because of an error on line 28.
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正确答案
Compilation of class A fails. | Line 28 prints the value 3 to System.out. | Line 28 prints the value 1 to System.out. | A runtime error occurs when line 25 executes. | Compilation fails because of an error on line 28.
试题解析
标签： Oracle认证考试 OCJP(310-065)
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