【单选题】对于下面代码,正确的Java源程序文件名是( )。 class A { void method1() { System. out .println( "Method1 in class A" ); } } public class B { void method2() { System. out .println( "Method2 in class B" ); } public sta

以下程序段的输出结果为 【14】 。int x=0,y=4,z=5;if(x＞2)if(y＜5)System. out. println("Message one");elseSystem. out . println("Message two");else if(z＞5)System. out. println("Message three");elseSystem. out. println("Message four");

请看下面的程序代码,当 n 为( )值时,程序段将输出字符串 second。 [br][/br] switch(n) { [br][/br] case 0: System .out .println(“first”); [br][/br] case 1: [br][/br] case 2: System .out .println(“second”); break; [br][/br] default: System .out .println(“end”); [br][/br] }(2.0) A: 0 B: 1 C: 2 D: 以上都可以

不属于JSP的out对象的方法的是（）。 A: getAttribute（） B: print（） C: println（） D: close（）

中国大学MOOC: 下列代码中构造方法的返回类型是（）public class Village { Village () { System .out .println(“hiding in Village”) ; } public static void main( String args [ ]) { Village c =new Village ( ) ;}class Village { public static void main( String args [ ]) { Village c =new Village ( ) ; } Village () { System .out .println(“hiding in Village”) ; } }

A ___may consist of a single___morpheme as in "iron" or of two ___morphemes as in a compound like "handcuff". A: stem, root, root B: root, stem, stem C: stem, stem, root D: root, root, stem

JSP隐式对象out可以通过response.getWriter()方式获取,然后再通过println()或者write()方法向页面发送文本内容。( )

A prefix is an affix which appears ____. A: after the stem B: efore the stem C: in the middle of the stem D: elow the stem

A prefix is an affix which appears ______.（ ） A: in the middle of the stem B: below the stem C: before the stem D: after the stem

下列方法中，是out对象用来关闭输出流的方法是（ ） A: clear() B: close () C: println(Object ob) D: flush()