【简答题】Finish the words. 按要求写单词。 1. 反义词 old → hot → under → 2. 缩写 Let us → How is → What is →
【单选题】为某ACL配置了下列4条ACL规则,如果设置其匹配次序为auto,则系统首先将尝试用下列( )规则匹配数据包。
A.
rule deny source 192.18.0.1 0.0.0.15
B.
rule permit source 192.18.0.0 0.0.0.63
C.
rule deny source 192.18.0.1 0.0.1.255
D.
rule permit source 192.18.1 255.255.255.255
【单选题】为某ACL配置了下列4条ACL规则,如果设置其匹配次序为auto,则系统首先将尝试用( )规则匹配数据包。
A.
rule deny source 192.18.0.1 0.0.0.15
B.
rule permit source 192.18.0.0 0.0.0.63
C.
rule deny source 192.18.0.1 0.0.1.255
D.
rule permit source 192.18.0.1 255.255.255.255
【单选题】为某ACL配置了下列4条ACL规则,如果设置其匹配次序为auto,则系统首先将尝试用下列( )规则匹配数据包。
A.
rule deny source 192.168.0.1 0.0.0.13
B.
rule permit source 192.168.0.0 0.0.0.63
C.
rule deny source 192.168.0.1 0.0.1.255
D.
rule permit source 192.168.0.1 255.255.255.255
【单选题】为某 ACL 配置了下列 4 条 ACL 规则,如果设置其匹配次序为 auto ,则系统首先将尝试用()规则匹配数据包。
A.
rule deny source 192.18.0.1 0.0.0.15
B.
rulepermit source 192.18.0.0 0.0.0.63
C.
rule permit source 192.18.0.1 255.255.255.255
D.
ruledeny source 192.18.0.1 0.0.1.255
【简答题】&8226;The staff at your company were recently asked what they thought about working conditions. Your line manager has asked you to write a report summarising their opinions and suggesting possible imp...
【单选题】为某 ACL 配置了下列 4 条 ACL 规则,如果设置其匹配次序为 auto ,则系统首先将尝试用( )规则匹配数据包
A.
rule permit source 192.18.0.0 0.0.0.63
B.
rule deny source 192.18.0.1 0.0.0.15
C.
rule permit source 192.18.0.1 255.255.255.255
D.
rule deny source 192.18.0.1 0.0.1.255
【单选题】如图 所 示 , R 1 >R 2 , 闭合开关 , 将滑动变阻器的滑片向左滑动 , 电压表 V 1 示数变化量的绝对值为 Δ U 1 , 电压表 V 2 示数变化量的绝对值为 Δ U 2 , 滑动变阻器 R 两端电压变化量的绝对值为 Δ U 3 , 下列说法正确的是 ( )
A.
电压表 V 1 的示数变小 , 电压表 V 2 的示数变大
B.
电压表 V 2 的示数变大 ,Δ U 1 < Δ U 3
C.
电压表 V 2 的示数不变 ,Δ U 1 = Δ U 3
D.
电压表 V 1 的示数变大 ,Δ U 1 < Δ U 2
【单选题】Under what circumatances were American jeans born?
A.
To meet the needs of tents.
B.
To meet the needs of a special resilient fabric.
C.
To meet the needs of utilitarian work trousers for gold diggers.
D.
To meet the needs of the development of the US fashion manufacturing system.