单项选择题

WhatisonereasonthecustomershouldinstallIBMDS8000VirtualPrivateNetwork（VPN）technologyfortheCallHomefunction（）

A.toavoidusingamoreexpensivedial-upmodem
B.toloadnewlicensedinternalcode
C.toachievemoreefficientandfasterproblemresolution
D.toenablecapacityondemand

你可能感兴趣的试题

单项选择题

Howcanpermissionsbesetupon／tmpsothatausercannotdeleteanotheruser’sfiles？（）

A.chmod+s/tmp
B.chmod775/tmp
C.chmod1777/tmp
D.chmod4755/tmp

单项选择题

Whichofthefollowingparameterscanpreventpacketfragmentationonrouterswhenconnectingtoremotenetworks？（）

A.mtu
B.sb-max
C.rfc1323
D.tcp_mssdflt