试题71-命-技-N.ZJ.00.p000-9.00-71、Wireless LAN, also widely known as WLAN or WIFI, is probably the most well-known member of the IEEE802 protocol family for home users today. It is standardized by（）and shares many properties with wired Ethernet。
A、IEEE 802.1

试题71-命-技-N.ZJ.00.p000-9.00-

71、Wireless LAN, also widely known as WLAN or WIFI, is probably the most well-known member of the IEEE802 protocol family for home users today. It is standardized by（）and shares many properties with wired Ethernet。
A、IEEE 802.1 B、IEEE 802.3 C、IEEE 802.5 D、IEEE 802.11
 

试题72-命-技-N.ZJ.00.p000-9.00-

72、When multiple routers are used in interconnected networks, the routers exchange information about（）using a dynamic routing protocol。
A、destination addresses B、IP addresses
C、work addresses D、router addresses
 

试题73-命-技-N.ZJ.00.p000-9.00-

73、Before a project schedule can be created, the schedule maker should have a（）, an effort estimate for each task, and a resource list with availability for each resource。
A、work breakdown structure B、baseline
C、software requirements specification D、plan
 

试题74-命-技-N.ZJ.00.p000-9.00-

74、Establishing a project management timetable involves listing milestones, activities, and（）with intended start and finish dates, of which the scheduling of employees may be an element。
A、relationships B、resources C、stakeholders D、deliverables
 

试题75-命-技-N.ZJ.00.p000-9.00-

75、The following diagram denotes dependency between two activities A and B, It says（）。

A、B can’t start before A is finished B、B can’t finish before A is finished
C、B can’t start before A starts D、B can’t finish before A starts