for (int i=0; i< a.size(); i++) System.out.println(a.get(i)));
for (int i=0; i< a.size(); i++) System.out.println(a[i]);
while( iter.hasNext() ) System.out.println(iter.next()) ;
for (int i=0, i< a.size(); i++) System.out.println(iter[i]);
for (int i=0; i< a.size(); i++) System.out.println(iter.get(i));
第1题:
The carrick bend is used to ______.
A.add strength to a weak spot in a line
B.join two hawsers
C.be a stopper to transfer a line under strain
D.join lines of different sizes
第2题:
A.for(inti=0;i<a.size();i++) System.out.println(a.get(i)));
B.for(inti=0;i<a.size();i++) System.out.println(a[i]);
C.while(iter.hasNext()) System.out.println(iter.next());
D.for(inti=0,i<a.size();i++) System.out.println(iter[i]);
E.for(inti=0;i<a.size();i++) System.out.println(iter.get(i));
第3题:
A.add up to
B.added up to
C.amounted to
D.amounting to
第4题:
通常我们使用( )方法来为一个部件注册事件监听器。
A.add×××Listener
B.×××Listener
C.Listener×××
D.×××Listeneradd
第5题:
函数模板:template<class T> T add(T x,T y){return x+y;} 下列对add函数的调用不正确的是
A.add<>(1,2)
B.add<int>(1,2)
C.add(1,0,2)
D.add(1.0,2.0)
第6题:
11.public void genNumbers(){12.ArrayList numbers=new ArrayList();13.for(inti=0;i14.intvalue=i*((int)Math.random());15.IntegerintObj=newInteger(value);16.numbers.add(intObj);17.}18.System.out.println(numbers);19.}Which line of code marks the earliest point that an object referenced by intObj becomes a candidate for garbagec ollection?()
A.Line16
B.Line17
C.Line18
D.Line19
E.The object is NOT a candidate for garbage collection.
第7题:
Given two files, GrizzlyBear.java and Salmon.java:If both classes are in the correct directories for their packages, and the Mammal class correctly defines the findSalmon() method, which change allows this code to compile?()
A.add import animals.mammals.*; at line 2 in Salmon.java
B.add import animals.fish.*; at line 2 in GrizzlyBear.java
C.add import animals.fish.Salmon.*; at line 2 in GrizzlyBear.java
D.add import animals.mammals.GrizzlyBear.*; at line 2 in Salmon.java
第8题:
向容器添加新构件的方法是( )。
A.add()
B.insert()
C.hill()
D.set()
第9题:
函数模板:template<class T> T add(T x, T y) {return x+y;} 下列对add函数的调用不正确的是
A.add<>(1,2)
B.add<int>(1,2)
C.add(1.0,2)
D.add(1.0,2.0)
第10题:
下列指令中,不影响标志位的是______。
A.ADD AX,BX
B.ROL AL,1
C.JNC LEN
D.INT n