多选题Which three statements are true about windows? ()(Choose three.)AOnly one window can be open at any given timeBConsumer groups are associated with windowsCWindows work with job classes to control resource allocationDThe database service name must be pr
题目
多选题
Which three statements are true about windows? ()(Choose three.)
AOnly one window can be open at any given time
BConsumer groups are associated with windows
CWindows work with job classes to control resource allocation
DThe database service name must be provided during windows creation
EWindows can automatically start job or change resource allocation among jobs for various time periods.