单项选择题
Node Manager is a WebLogic Server （） that enables you to start， shut down， and restart Administration Server and Managed Server from a remote location.
A. Instance B. Utility C. Destination D. Ouster
单项选择题 Coherenceprovidestheidealinfrastructureforbuilding_____services，andthe______applications.（）
单项选择题 Whichinterfaceprovidestheabilitytoseechangesinreal-timeastheyoccur？（）
