以下对枚举类型名的定义中正确的是______。
A.enum a={one,two,three};
B.enum a {one=9,two=1,three};
C.enum a={"one","two","three"};
D.enum a{"one","two","three"};
第1题:
下列枚举类型的定义中,包含枚举值3的是
A.enum test{RED,YELLOW,BLUE,BLACK};
B.enum test{RED,YELLOW=4,BLUE,BLACK};
C.enum test{RED=-1,YELLOW,BLUE,BLACK};
D.erium test{RED,YELLOW=6,BLUE,BLACK};
第2题:
下列语句能给数组赋值而不使用for循环的是
A.myArray{[1]="One";[2]="Two";[3]="Three";}
B.String s[5]=new String[]{"Zero", "One", "Two", "There", "Four"};
C.String s[]=new String[]{"Zero", "One", "Two", "There", "Four"};
D.String s[]=new String[]=|"Zero", "One", "Two", "There", "Four"};
第3题:
定义如下枚举类型:enum Number{one=1,two=2,four=4,eight=8),则下列语句正确的是( )。
A.Number num=1;
B.Numbernum=Number(20);
C.Number num=Number(eight│OxFF);
D.枚举类型Number的取值范围是0~15
第4题:
定义如下枚举类型:enum Number{one=1,two=2,four=4,eight=8},则枚举类型Number的取值范围是( )。
A.1~8
B.0~8
C.1~15
D.0~15
第5题:
以下对枚举类型名的定义中正确的是( )
A.enum a={one,two,three};
B.enum a{one=9,two=-1,three=200};
C.enum a={"one","two","four"};
D.enum a{"nine","two","three"};
第6题:
定义如下枚举类型:enum Number{one=l,two=2,fomr=4,eight=8},则枚举类型Number的取值范( )。
A.1~8
B.0~8
C.1~15
D.0~15
第7题:
以下对枚举类型的定义,正确的是()
第8题:
A recently ordered server came standard with one 3.0GHz processor. It is capable of handling fourtotal processors. Which of the following processor combinations can be used in this server?()
第9题:
现有: import java.util.*; class AddStuff2 { public static void main(String [] args) { TreeSet
第10题:
Paragraph one introduces the topic; paragraphs two and three present examples in support.
Paragraph one introduces the topic; paragraphs two and three present reasons in support.
Paragraphs one and two present an argument; paragraph three summarizes the argument.
Paragraphs one and two introduce the topic; paragraph three offers alternatives.
Paragraph one introduces a cause; paragraphs two and three provide effects in order.
第11题:
one
one three two
one two three
one two three four
four one three two
编译失败
第12题:
第13题:
以下对枚举类型名的定义中正确的是______。
A.enum a={one,two,three};
B.enum a{one=9,two=-1,three};
C.enum a={"one","two","three"};
D.enum a{"one","two","three"};
第14题:
以理对枚举类型名的定义中正确的是______。
A.enum a={one, two, three);
B.enum a {one=9, two=1three};
C.enum a={"one", "two", "three"};
D.enum a {"one", "two". "three"};
第15题:
以下对枚举类型名的定义中正确的是 ( )
A.enuma={one,two,three};
B.enuma{one=9,two=-1,three};
C.enum a={"one" "two","three"};
D.enum a{"one","two","three"};
第16题:
A.One,two,threeorfourprocessors
B.One,two,orthreeprocessors
C.One,three,orfourprocessors
D.One,twoorfourprocessors
第17题:
下列语句能给数组赋值,而不使用for循环的是
A.myArray{[1]="One";[2]="Two";[3]="Three";}
B.String s[5]=new String[] {"Zero","One","Two","Three","Four"};
C.String s[]=new String[] {"Zero","One","Two","Three","Four"};
D.String s[]=new String[]= {"Zero","One","Two","Three","Four"};
第18题:
以下对枚举类型名的定义中正确的是( )。
A.enum a={one,two,three};
B.enum a{one=9,two=-1.three=200};
C.enum a={"one","two","four"};
D.enum a{"nine","two","three"};
第19题:
以下对枚举类型名的定义中正确的是()。
第20题:
述关于枚举类型名的定义中,正确的是()
第21题:
class One { public One foo() { return this; } } class Two extends One { public One foo() { return this; } } class Three extends Two { // insert method here } Which two methods, inserted individually, correctly complete the Three class?()
第22题:
One, two, three or four processors
One, two, or three processors
One, three, or four processors
One, two or four processors
第23题:
public void foo() { }
public int foo() { return 3; }
public Two foo() { return this; }
public One foo() { return this; }
public Object foo() { return this; }
第24题:
enum a={one,two,three};
enum a{a1,a2,a3};
enum a{‘1’,’2’,’3’};
enum a{ “one”,”two”,”three” };