【单选题】Which statement is true about import and export routing policies?()
A.
Import policies concern routes received and determine which routes get put into the routing table.
B.
Export policies concern routes received and determine which routes get put into the routing table.
C.
Export policies are applied before the routing table.
D.
Import polices are applied after the routing table.
【单选题】Choose the best answer to complete each of the sentences. He was not really in the mood for anything ______ it dawned on him that it had not been his fault.
【单选题】He was not really in the mood for anything ______ it dawned on him that it had not been his fault.
【单选题】根据支付结算法律制度的规定下列有关汇税的表述中,不正确的是 ( )
D.
汇税是汇款人委托银行将其款项支付给收款人的结算方式
【单选题】质量授权人至少应具备几年的药品生产和质量管理实践经验( )
【多选题】Which two of these are characteristics of multicast routing? ()
A.
multicast routing uses RPF
B.
multicast routing is connectionless.
C.
In multicast routing, the source of a packet is known.
D.
When network topologies change, multicast distribution trees are not rebuilt, but use the originalpath
E.
Multicast routing is much like unicast routing, with the only difference being that it has a a groupof receivers rather than just one destination
【单选题】The manager’s replay that he was not really interested in the project.
【单选题】注册会计师在对被审计单位财务报表实施进一步审计程序时,检查了被审计单位销售发票副本上有关人员的签字,这一程序所属的测试类型为( )。