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问题:

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A user complains that he gets the following error message repeatedly after executing some SQL statements.The error message forces the user to log off from and log onto the database to continue his work. 
ORA-02392:exceeded session limit on CPU usage,you are being logged off Which action would you take to increase the session limit on CPU usage?()

A . Modify the profile assigned to the user.
B . Modify the roles assigned to the users.
C . Modify the object privileges assigned to the user.
D . Modify the system privileges assigned to the users.
E . Modify the value for the RESOURCE_LIMIT parameter in the parameter file.

往复式压缩机连杆大头采用薄壁瓦时,检修时,一般不需要刮研,接触不良时,可稍稍拂刮。 自劳动能力鉴定结论作出2年后,工伤职工或者其近亲属、所在单位或者经办机构认为伤残情况发生变化的,可以申请劳动能力鉴定复查。 专利权 Your multitenant container database (CDB) contains a pluggable database, HR_PDB. The default permanent tablespace in HR_PDB is USERDATA. The container database (CDB) is open and you connect RMAN. You want to issue the following RMAN command: RMAN > BACKUP TABLESPACE hr_pdb:userdata; Which task should you perform before issuing the command?() Place the root container in ARHCHIVELOG mode.。 Take the user data tablespace offline.。 Place the root container in the nomount stage.。 Ensure that HR_PDB is open.。 利用原油和水的渗透性的差异,鉴别乳化液类型的方法是() 染色法。 冲淡法。 电导法。 湿润法。

A user complains that he gets the following error message repeatedly after executing some SQL statements.The error message forces the user to log off from and log onto the database to continue his work. 
ORA-02392:exceeded session limit on CPU usage,you are being logged off Which action would you take to increase the session limit on CPU usage?()

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