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642-889 PDF Dumps

[21-Oct-2018] New 642-889 Dumps with VCE and PDF from PassLeader (Update Questions)

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Which function is part of the mission of IETF?

A.    to define underlying transport technologies
B.    to provide recommendations to address public policy issues
C.    to give input on protocol standardization to the IESG
D.    to address operational and technical problems in the Internet