单项选择题 The customer forgot the admin password for the Storage Manager and had access denied to the storage. No additional admin accounts have been created.  What should be done to access the storage again（）

单项选择题 Whichtwocomponentsarecreatedduringconfigurationofspace-efficientstorageinanextentpool（）

单项选择题 A storage specialist needs to automate some tasks triggered in the event of disaster recovery.  What is the best solution to accomplish this（）