Saturday, September 17, 2022
单选题计算机局域网中,通信设备主要指?()A 计算机B 通信适配器C 终端及各种外部设备D 以上都是...
Saturday, October 22, 2022
如果子网掩码是255.255.255.192,主机地址为195.16.15.1,则在该子网掩码下最多可以容纳多少个主机?...
Thursday, September 22, 2022
Friday, September 16, 2022
Thursday, September 22, 2022
单选题以下属性中,只有()不是Page指令的属性。A CodeB DebugC namespaceD Language...
Sunday, December 11, 2022
Saturday, September 17, 2022
Wednesday, October 18, 2023
对应OSI参考模型的网络层在TCP/IP定义叫什么名称?()...
Thursday, September 15, 2022
Thursday, September 22, 2022
多选题MCU的基本功能分有()。A时钟同步B通信控制C码流控制D端口连接...
Friday, September 22, 2023
单选题IEEE802.1Q的TAG是加在数据帧头的什么位置?()A 尾部B 头部和尾部C 头部D 中部...
Sunday, May 28, 2023
单选题路由器的操作系统储存在()中。A RAMB NVRAMC FLASHD BOOTROM...
Thursday, January 12, 2023
通常以太网交换机在下列哪种情况下会对接收到的数据帧进行泛洪flocd处理()...
Wednesday, September 21, 2022
关于OptionExpliC、it语句,下面说法正确的是()...
Thursday, September 22, 2022
单选题下列哪些是应用层的例子?()A ASCIIB MPEGC JPEGD HTTP...
Thursday, May 4, 2023
Thursday, September 22, 2022