题目内容:
根据下面的文字资料回答题In the following essay,each blank has four choices.Choose the most suitable one from the four choices and write down in the answer sheet.The key to SNMP( 1 )is its simplicity.It has a small command set that does a good job of collecting information from ( 2 ) any network device.In a SNMP environment ( 3 ) of the work is handled by the network management system.Devices that are being managed are not ( 4 )with processing( 5 )that might affect their performance.文中( 1 )处正确的答案是( )。 A.popularity
B.function
C.efficiency
D.power
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