2022年初级网络管理员计算机专业英语试卷与答案.docx

2022年初级网络管理员计算机专业英语试卷与答案1、 A transport layer protocol has several responsibi 2、 A transport layer protocol has several responsibi 3、 A transport layer protocol has several responsibi 4、 A transport layer protocol has several responsibi 5、 A transport layer protocol has several responsibi 6、 Both bus and tree topologies are characterized by 7、 Both bus and tree topologies are characterized by 8、 Both bus and tree topologies are characterized by 9、 Both bus and tree topologies are characterized by 10、 Both bus and tree topologies are characterized by 11、 For (1) service, we need a virtual-circuit subnet 12、 For (1) service, we need a virtual-circuit subnet 13、 For (1) service, we need a virtual-circuit subnet 14、 For (1) service, we need a virtual-circuit subnet 15、 For (1) service, we need a virtual-circuit subnet 16、 An internet is a combination of networks connecte 17、 An internet is a combination of networks connecte 18、 An internet is a combination of networks connecte 19、 An internet is a combination of networks connecte 20、 An internet is a combination of networks connecte 第3页 共3页第 3 页 共 3 页第 3 页 共 3 页第 3 页 共 3 页第 3 页 共 3 页第 3 页 共 3 页第 3 页 共 3 页第 3 页 共 3 页第 3 页 共 3 页第 3 页 共 3 页第 3 页 共 3 页。