ItemSimpleTag can find the enclosing instance of ShoppingListTag by calling getParent() and castingthe result to ShoppingListTag.
ShoppingListTag can find the child instances of ItemSimpleTag by calling super.getChildren() andcasting each to an ItemSimpleTag.
It is impossible for ItemSimpleTag and ShoppingListTag to find each other in a tag hierarchy becauseone is a Simple tag and the other is a Classic tag.
ShoppingListTag can find the child instances of ItemSimpleTag by calling getChildren() on thePageContext and casting each to an ItemSimpleTag.
ItemSimpleTag can find the enclosing instance of ShoppingListTag by calling findAncestorWithClass()on the PageContext and casting the result to ShoppingListTag.
第1题:
importjava.util.*;
publicclassNameList{
privateListnames=newArrayList();
publicsynchronizedvoidadd(Stringname){names.add(name);}
publicsynchronizedvoidprintAll(){
for(inti=0;iSystem.out.print(names.get(i)+);
}
}
publicstaticvoidmain(String[]args){
finalNameListsl=newNameList();
for(inti=0;i<2;i++){
newThread(){
publicvoidruin(){
sl.add(”A”);
sl.add(”B”);
sl.add(”C”);
sl.printAll();
}
}.start();
}
}
}
Whichtwostatementsaretrueifthisclassiscompiledandrun?()
第2题:
若有定义语句:
char}sl=‘’0K”,:It s2=”ok”;
以下选项中,能够输出“OK”的语句是( )。
A.if(strcmp(sl,s2)!=0)puts(s2);
B.if(strcmp(sl,s2)!=0)puts(s1);
C.if(strcmp(sl,s2)==1)puts(s1);
D.if(strcmp(sl,s2)==0)puts(s1);
第3题:
目前我国水利水电工程施工质量检验与评定规程采用的标准是( )。
A.SL380-2007
B.SL176-2007
C.SL381-2007
D.SL385-2007
第4题:
机油品质的字母SL/SL和CF/CG分别表示什么?
第5题:
以下单板用在155/622扩展子架上时,需要进行跳线设置的是()。
第6题:
Which built-in copies values from a list item into a record group? ()
第7题:
下列哪个不是SSL现有的版本()
第8题:
import java.util.*; public class NameList { private List names = new ArrayList(); public synchronized void add(String name) { names.add(name); } public synchronized void printAll() { for (int i = 0; i
第9题:
SG<SL<VEt
SL>VEt,且SL>SG
SG>SL>VEt
SL<VEt,且SG>SL
第10题:
ItemSimpleTag can find the enclosing instance of ShoppingListTag by calling getParent() and castingthe result to ShoppingListTag.
ShoppingListTag can find the child instances of ItemSimpleTag by calling super.getChildren() andcasting each to an ItemSimpleTag.
It is impossible for ItemSimpleTag and ShoppingListTag to find each other in a tag hierarchy becauseone is a Simple tag and the other is a Classic tag.
ShoppingListTag can find the child instances of ItemSimpleTag by calling getChildren() on thePageContext and casting each to an ItemSimpleTag.
ItemSimpleTag can find the enclosing instance of ShoppingListTag by calling findAncestorWithClass()on the PageContext and casting the result to ShoppingListTag.
第11题:
An exception may be thrown at runtime.
The code may run with no output, without exiting.
The code may rum with output “A B A B C C “, then exit.
The code may ruin with output “A A A B C A B C C “, then exit.
The code may rum with output “A B C A B C A B C “, then exit.
The code may ruin with output “A B C A A B C A B C “, then exit.
第12题:
SG<SL<VEt
SL>VEt,且SL>SG
SG>SL>VEt
SL<VEt,且SG>SL
第13题:
下列程序段执行后,内存变量sl的值是( )。
s1="network"
sl=stuff(sl,4,4,"BIOS")
? s1
A.network
B.netBl0S
C.net
D.BIOS
第14题:
下列程序段执行后,内存变量sl的值是( )。 s1="network" sl=stuff(sl,4,4,"BIOS") ? s1
A.network
B.netBl0S
C.net
D.BIOS
第15题:
If Mary()shopping this afternoon, please ask her to write a shopping list first.
Awill go
Bgoes
Cwent
Dhas gone
第16题:
能插在第1板位的单板有()
第17题:
已知xml文档包含如下内容(list为根元素): <list> <item id="0001"> <price>18</price> </item> <item id="0002"> <price>15</price> </item> <item/> <product> <item id="01"></item> </product> </list> 使用xslt进行转换时,语句<xsl:template match=”/list/item[@id]”>能够匹配到()个item元素。
第18题:
OSN3500/2500中同时支持TCM特性和复用段共享的单板是()
第19题:
按姓名字段升序排序,形成名为SL的表文件,下列命令中错误的是()。
第20题:
You work as an application developer at Certkiller .com. You have recently created a custom collection class named ShoppingList for a local supermarket. This custom class will include ShoppinItem objects that have the public properties listed below. * Name * AisleNumber * OnDiscount You are required to enable users of your class to iterate through the ShoppingList collection, and to list each product name and aisle number using the foreach statement.You need to achieve this by declaring the appropriate code.What code should you use?()
第21题:
POPULATE_LIST
POPULATE_GROUP
POPULATE_LIST_ITEM
POPULATE_LIST_FROM_GROUP
POPULATE_LIST_ITEM_FROM_GROUP
第22题:
appcmd add site /name:sl /physicalPath:c:/websites/sl
appcmd set vdir /vdir.name:sl /path:/sl /physicalPath:c:/websites/sl
appcmd add app /app.name: Cer-tech /path:/sl /physicalPath:c:/websites/sl
appcmd add vdir /app.name: Cer-tech /path:/sl /physicalPath:c:/websites/sl
None of the above
第23题:
public class ShoppingList : ICollection {// Class implementation }
public class ShoppingList : IEnumerator, IEnumerable {// Class implementation }
public class ShoppingList : Ilist {// Class implementation }
public class ShoppingList : Enum {// Class implementation }
第24题:
ItemSimpleTag can find the enclosing instance of ShoppingListTag by calling getParent() and castingthe result to ShoppingListTag.
ShoppingListTag can find the child instances of ItemSimpleTag by calling super.getChildren() andcasting each to an ItemSimpleTag.
It is impossible for ItemSimpleTag and ShoppingListTag to find each other in a tag hierarchy becauseone is a Simple tag and the other is a Classic tag.
ShoppingListTag can find the child instances of ItemSimpleTag by calling getChildren() on thePageContext and casting each to an ItemSimpleTag.
ItemSimpleTag can find the enclosing instance of ShoppingListTag by calling findAncestorWithClass()on the PageContext and casting the result to ShoppingListTag.