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单选题
You are using Resource Manager to manage system resources. While creating a new database user, you observe that the user is a member of DEFAULT_CONSUMER_GROUP by default. What would be the implications of this?()
A

The Resource Manager plan does not affect the user.

B

There must be a plan directive in any of the plans of the group to control the resources.

C

The members of the group DEFAULT_CONSUMER_GROUP always have resource restrictions.

D

The members of DEFAULT_CONSUMER_GROUP are restrained from accessing the system tables.

E

The members of this group can change their group without the database administrator’s intervention.


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更多 “单选题You are using Resource Manager to manage system resources. While creating a new database user, you observe that the user is a member of DEFAULT_CONSUMER_GROUP by default. What would be the implications of this?()A The Resource Manager plan does not affect the user.B There must be a plan directive in any of the plans of the group to control the resources.C The members of the group DEFAULT_CONSUMER_GROUP always have resource restrictions.D The members of DEFAULT_CONSUMER_GROUP are restrained from accessing the system tables.E The members of this group can change their group without the database administrator’s intervention.” 相关考题
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考题 单选题Your virtual environment includes Hyper-V host servers and VMware ESX Server hosts. You manage the environment by using Microsoft System Center Virtual Machine Manager (VMM) 2008 R2. You need to enable non-administrative users to manage snapshots or checkpoints for virtual machines (VMs) that are hosted on either host system. What should you do?()A Create checkpoints in VMM.B Create snapshots by using Hyper-V Manager.C Create checkpoints by using the VMM Self-Service Portal.D Create snapshots from within the Virtual Machine Connection console.

考题 单选题You have created a resource plan, DB_PLAN, using DBMS_RESOURCE_MANAGER.CREATE_SIMPLE_PLAN and you want to impose a restriction on utilization of resources by the database users.   Which step must be performed before you can start using the resource plan?()A assign users to consumer groupsB set the resource plan for the instanceC configure a simple resource plan and specify plan directivesD configure a complex resource plan and specify plan directives

考题 多选题You work as a database administrator at Certkiller .com. In your production database, you observe that users’ transactions are consuming a lot of resource and you plan to impose resource restrictions by using Resource Manager. For which three resources can you enable usage restrictions by using Resource Manager? ()ACPU usageBdegree of parallelismCnumber of open cursorsDnumber of sorts performedEidle time for blocking sessionsFnumber of disk I/O operations performedGnumber of memory I/O operations performed

考题 单选题You are using Resource Manager to manage system resources. While creating a new database user, you observe that the user is a member of DEFAULT_CONSUMER_GROUP by default. What would be the implications of this?()A The Resource Manager plan does not affect the user.B There must be a plan directive in any of the plans of the group to control the resources.C The members of the group DEFAULT_CONSUMER_GROUP always have resource restrictions.D The members of DEFAULT_CONSUMER_GROUP are restrained from accessing the system tables.E The members of this group can change their group without the database administrator’s intervention.