RTCP的结束分组BYE表示()。 A、打开一个数据流B、关闭一个数据流C、关闭一个分组D、打开一个分组

RTCP的结束分组BYE表示()。

A、打开一个数据流

B、关闭一个数据流

C、关闭一个分组

D、打开一个分组


相关考题:

—— Thanks a lot, . —— You are welcome, Bye. () A. Bye-byeB. ByeC. See you laterD. Goodbye

运行下面程序时,从键盘输入字母H,则输出结果是#includestdio.hmain(){ char ch;ch=getchar();switch(ch){case ′H′:printf("Hello!\n");case ′G′:printf("Good morning!\n");default:printf("Bye_Bye!\n");}}A.Hello!B.Hello! Good Moring!C.Hello! Good morning! Bye_Bye!D.Hello! Bye_Bye!

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对于以下代码: int i=6; if (i<= 6 ) System.out.println("hello"); else System.out.println("bye-bye"); 哪句话是对的?A.打印出“hello”B.打印出“bye-bye"C.不能编译D.打印出”hello bye-bye“

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对于以下代码: int i=6; if (i= 6 ) System.out.println("hello"); else System.out.println("bye-bye"); 哪句话是对的?A.打印出“hello”B.打印出“bye-bye"C.打印出”hello bye-bye“D.6

对于以下代码: int i=6; if (i<= 6 ) printf("hellon");; else printf("bye-byen");; 哪句话是对的?A.通不过编译B.打印出"hello"C.打印出"bye-bye"D.打印出"hello bye-bye"

【单选题】有下面程序,从键盘输入字母H,则输出结果是() #include <stdio.h> int main() { char ch; ch=getchar(); switch(ch) { case 'H':printf("Hello!n"); case 'G':printf("Good morning!n"); default:printf("Bye_Bye!n"); } return 0; }A.Hello!B.Hello! Good morning!C.Hello! Good morning! Bye_Bye!D.Hello! Bye_Bye!