试题详情
单项选择题Which implement phase service component consists of preparing for migration，excuting a network migration plan，and completing migration test cases？（）

A、staging and system migration

B、post implementation support handoff meeting

C、detailed design development

D、staff training

E、migration plan development

  • A

  • 关注下方微信公众号，在线模考后查看

热门试题