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问题:

[多选] Which two statements are true regarding an Automatic Storage Management (ASM) instance?() (Choosetwo.)

A . As ASM instance mounts an ASM control file
B . An ASM instance uses the ASMB process for rebalancing of disks within a disk group
C . Automatic Memory Management is enabled in an ASM instance even when the MEMORY_TARGET parameter is not set explicitly
D . An RDBMS instance gets connected to an ASM instance using ASMB as a foreground process when the database instance is started

Which of the following is a potential performance tuning recommendation from the SQL Access Advisor?()    Create new indexes.。  Modify existing indexes.。  Implement partitioning on a nonpartitioned table.。  Create materialized views.。  All of the above。 合伙制企业的合伙人承担() 无限责任。 有限责任。 不承担责任。 双方能力范围内。 User SCOTT wants to perform a bulk insert operation in the EMP_DEP table. SCOTT receives thefollowing error after the INSERT statement is issued and few rows are inserted: INSERT INTO EMP_DEP (emp_id,name,salary,dep_name,mgr_id) *  ERROR at line 1:  ORA-01653: unable to extend table SCOTT.EMP_DEP by 128 in tablespace USERS Identify two actions either of which will help you resolve this problem.() Grant the RESOURCE role to SCOTT.。 Add data files to the USERS tablespace.。 Grant the CREATE ANY TABLE privilege to SCOTT.。 Increase the space for SCOTT on the USERS tablespace.。 Increase the size of the data file associated with the USERS tablespace。 What is the likely cause of a system hanging at boot code 557()   The system is configuring network adapters.。 The system is configuring fibre channel devices.。 The system is unable to mount the rootvg filesystems.。 The system is unable to access the installation media.。 下塞柄时,开孔机离合器应() 啮合。 脱离。 连接。 分离。 Which two statements are true regarding an Automatic Storage Management (ASM) instance?() (Choosetwo.)
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