2023年05月07日来源:信管网 作者:cnitpm
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系统规划与管理师每日一练试题内容(2023/5/6)
试题1
Typically, an IP address refers to an individual host on a particular network. IP also accommodates addresses that refer to a group of hosts on one or more networks. Such addresses are referred to as multicast addresses, and the act of sending a packet from a source to the members of a (1)group is referred to as multicasting. Multicasting done (2)the scope of a single LAN segment is straightforward. IEEE 802 and other LAN protocols include provision for MAC-level multicast addresses. A packet with a multicast address is transmitted on a LAN Segment. Those stations that are members of the (3)multicast group recognize the multicast address and (4)the packet. In this case, only a single copy of the packet is ever transmitted. This technique works because of the (5)nature of a LAN: A transmission from any one station is received by all other station on the LAN.查看答案
试题参考答案:D、A、D、B、C
试题解析与讨论:www.cnitpm.com/st/358716087.html
试题2
服务测量用于获得与服务交付过程相关的各种数据,进而获得服务改进活动所需的各种原始资料,测量指标包括()。查看答案
试题参考答案:B
试题3
以下关于产品的描述中不正确的是()。查看答案
试题参考答案:B
试题解析与讨论:www.cnitpm.com/st/499554038.html
试题4
以下关于物联网的描述中正确的是()。查看答案
试题参考答案:B
试题解析与讨论:www.cnitpm.com/st/499495879.html
试题5
( )不属于数字签名的主要功能。查看答案
试题参考答案:B
试题6
服务过程测量活动覆盖服务管控服务执行两个层次,()不属于服务执行测量查看答案
试题参考答案:C
试题7
风险管理过程中,“期望的残留风险水平”属于()输出。查看答案
试题参考答案:A
试题解析与讨论:www.cnitpm.com/st/521598318.html
试题8
()标志着IT服务目录条款的最终确定。查看答案
试题参考答案:C
试题9
资源要素设计中,在选择工具时需要考虑的因素不包括:()查看答案
试题参考答案:C
试题解析与讨论:www.cnitpm.com/st/500412407.html
试题10
最符合SMART原则的指标是()查看答案
试题参考答案:B
试题解析与讨论:www.cnitpm.com/st/540012892.html
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