What is the output of the following code segment String[] numbers = {"One" "’Two", "Three"}; for(String s : numbers){ System.out.print(s+" "); }
A. One Two Three
B. Three Two One
C. A compile time error will be generated.
D. A runtime exception will be thrown.
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我国外交工作的立足点是:( )
A. 争取建立国际政治经济新秩序
B. 与广大发展中国家站在一起
C. 反对霸权主义和强权政治
D. 维护世界和平
What constructor is equivalent to the one listed here public SampleConstructor( { System.out.println("SampleConstructor"); }
A. public SampleConstructor() { this(); System.out.println("Sample Constructor"); }
B. public SampleConstructor() { super(); System.out.println("Sample Constructor"); }
C. public SampleConstructor() { this.SampleConstructor(); System.out.println("Sample Constructor"); }
D. public SampleConstructor() { super.SampleConstructor(); System.out.println("Sample Constructor"); }
E. None of the above
What best describes the result of the following code segment The ArrayList sampleArrayList has already been declared and initialized. int i = 63; sampleArrayList.add(i);
A. The int is successfully placed into the ArrayList.
B. The int is converted to an Integer via autoboxing and then placed into the ArrayList.
C. null is placed into the ArrayList.
D. A compile time error will be generated.
E. A runtime exception will be thrown.
在坚持开放、合作、利用和借鉴的同时,必须保持头脑清醒,始终坚持将( )放在首要地位。
A. 社会主义的价值观念
B. 马列主义的意识形态
C. 国家的主权和安全
D. 民族的传统和利益