Packing List （）

只封禁一台IP地址为203.168.47.59主机的access-list的正确配置是 (41) 。

A:access-list 110permit ip any any
access-list 110deny ip host 203.168.47.59 any
access-list 110deny ip any host 203.168.47.59 B:access-list 110deny ip host 203.168.47.59any
access-list 110deny ip any host 203.168.47.59
access-list 110permit ip any any C:access-list 110deny ip host 203.168.47.59 any
access-list 110deny ip any host 203.168.47.59 D:access-list 110deny ip host 203.168.47.59 any
access-list 110permit ip any any
access-list 110deny ip any host 203.168.47.59

只封禁一台地址为193.62.40.230主机的access-list的正确配置是______。

A:access-list 110 permit ip any any B:access-list 110 deny ip host 193.62.40.230 any C:access-list 110 deny ip any host 193.62.40.230 D:access-1ist 110 deny ip host 193.62.40.230 any E:access-list 110 deny ip any host 193.62.40.230 F:access-list 110 permit ip any any G:access-list 110 deny ip host 193.62.40.230 any H:access-list 110 deny ip any host 193.62.40.230 I:access-list 110 deny ip host 193.62.40.230 any J:access-list 110 permit ip any any K:access-list 110 deny ip any host 193.62.40.230

欲构造ArrayList类的一个实例，此类继承了List接口，下列哪个方法是正确的 ( )

A:ArrayList myList＝new Object()； B:List myList＝new ArrayList()； C:ArrayList myList＝new List()； D:List myList＝new List()；

欲构造ArrayList类的一个实例，此类继承厂List接口，下列哪个方法是正确的 ( )

A:ArrayList myLis=new Object()： B:List myList--new ArrayList()： C:ArrayList myList=new List()； D:myList=new List()；

欲构造ArrayList类的一个实例，此类继承了List接口，下列( )是正确的。

A:ArrayListmyList=new Object(); B:List myList=new ArrayList(); C:ArrayList myList=new List()； D:List myList=new List()；

给程序的空白行选择适当的语句。程序段的功能是：依次自动将列表框List2中所有列表项目移入列表框List1中，并将移入List1中的项目从List2中删除。( )
Do While List2.List Count
______
List2.Removeltem0
Loop

A:List1.AddltemList2.List(0) B:List1.Addltem List2.Text C:List2.AddltemList1.List(0) D:List2.AddltemList1.Text

欲构造ArrayList类的一个实例，此类实现List接口，下列方法正确的是______。

A:ArrayList myList=new Object( )； B:List myList=new ArrayList( )； C:ArrayList myList=new List( )； D:List myList=new List( )；

If a vessel takes a sudden severe list or trim from an unknown cause, you should FIRST ______．

A:determine the cause before taking countermeasures B:assume the shift is due to off-center loading C:counterflood on the side opposite the list or trim D:assume the cause is environmental forces"