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【多选题】
MPLS L3VPN路由信息发布包括以下哪些过程?A.
本地CE到入口PE路由信息交换
B.
入口PE到出口PE路由信息交换
C.
出口PE到出口CE路由信息交换
D.
出口CE到MME路由信息交换
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【简答题】阅读下面的程序, 分析代码是否能编译通过,如果能编译通过,请列出运行的结果,并给出分析过程。如果不能编译通过,请说明原因。 final class Animal { public final void shout() { // 程序代码 } } class Dog extends Animal { public void shout() { // 程序代码 } } class Test 02 { ...
【单选题】下列程序运行后,若从键盘输入ABC!四个字符后,程序输出是___。 #include main() { void receiv(); receiv(); } void receiv() { char c; c=getchar(); putchar(c); if(c!='!') receiv(); putchar(c); }
A.
ABC!!
B.
ABC!ABC!
C.
ABC!!CBA
D.
ABCABC
【简答题】阅读下面的程序, 分析代码是否能够编译通过,如果能编译通过,请列出运行的结果。否则请说明编译失败的原因。 final class Animal { public final void shout() { // 程序代码 } } class Dog extends Animal { public void shout() { // 程序代码 } } class Test02 { public sta...
【简答题】阅读下面的程序,分析代码是否能编译通过,如果能编译通过,请列出运行的结果。如果不能编译通过,请说明原因。 final class Animal { public final void shout() { // 程序代码 } } class Dog extends Animal { public void shout() { // 程序代码 } } class Test02 { public sta...
【单选题】下列程序运行后,若从键盘输入ABC!四个字符后,程序输出是 ___。 #include main() { void receiv(); receiv(); } void receiv() { char c; c=getchar(); putchar(c); if(c!= ' ! ' ) receiv(); putchar(c); }
A.
ABC!!
B.
ABC!ABC!
C.
ABC!!CBA
D.
ABCABC
【单选题】Which of the following statements about early American mechanics is TRUE?
A.
They had received privileged home training.
B.
They contributed to disciplined school management.
C.
They are result of technological development.
D.
They benefited a lot from their mathematical knowledge.
【单选题】By this time next week, the winners______ their awards.
A.
will have receive
B.
will be received
C.
will have received
D.
will have been receiving
【简答题】Why does the writer request goods to be shipped quickly? So dealers can ______ after receiving the goods.
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