What group in 

第1题：

An administrator has just imported a shred Volume Group that had been created on another  system in the cluster. In order for the shred volume to be used in the cluster， what is the most important step for the administrator to take first？（）   

• A、 Change the quorum required to false.
• B、 Change the Volume Group auto vary on to yes， and then vary off the Volume Group.
• C、 Change the auto vary on value of the Volume Group to no， and then vary off the volume group.
• D、 Set the Volume Group major number to the same value that the Volume Group had on the system on which it was created.

第2题：

What is the correct order to create an object in a new IBM System Storage DS8000 to get a LUN provided to a host（）

• A、rank， array， extent pool， volumes， volume group， host connections
• B、rank， array， extent pool， volume group， volumes， host connections
• C、array， rank， extent pool， volume group， volumes， host connections
• D、array， extent pool， volumes， rank， volume group， host connections

第3题：

What must be specified to create an extent pool（）

• A、blocksize， rank group， and name
• B、storage type， rank group， and name
• C、storage type， capacity， and rank group
• D、capacity， name， and storage type

第4题：

You issued the following command to mount the DATA disk group in restricted mode：   ALTER DISKGROUP data MOUNT RESTRICT；   What is the implication of this command？（）

• A、 The client RDBMS instance can access the file as a read-only file.
• B、 A new disk cannot be added to a disk group.
• C、 A disk in a disk group can be taken offline.
• D、 The client RDBMS instance cannot access the files in the disk group.

第5题：

What is the purpose of a zone in JUNOS Software？（）

• A、A zone defines a group of security devices with a common management.
• B、A zone defines the geographic region in which the security device is deployed.
• C、A zone defines a group of network segments with similar security requirements.
• D、A zone defines a group of network segments with similar class-of-service requirements.

第6题：

What is a redundancy group in JUNOS Software？（）

• A、a set of chassis clusters that fail over as a group
• B、a set of devices that participate in a chassis cluster
• C、a set of VRRP neighbors that fail over as a group
• D、a set of chassis cluster objects that fail over as a group

第7题：

What are the maximum number of classifiers per policy group?（）

• A、100
• B、128
• C、256
• D、512

第8题：

What is true of using group functions on columns that contain NULL values?（）

• A、Group functions on columns ignore NULL values.
• B、Group functions on columns returning dates include NULL values.
• C、Group functions on columns returning numbers include NULL values.
• D、Group functions on columns cannot be accurately used on columns that contain NULL values.
• E、Group functions on columns include NULL values in calculations if you use the keyword INC_NULLS.

第9题：

What type of backup is stored in a proprietary RMAN format？（）

• A、 Backup set
• B、 Image copy
• C、 Backup section
• D、 Backup group

第10题：

You have an Exchange Server 2010 organization.You create a distribution group for all users in your company.You need to ensure that new users can add their mailboxes to the distribution group.What should you do？（）

• A、Modify the group scope of the distribution group.
• B、Modify the approval mode of the distribution group.
• C、Modify the security settings of the distribution group.
• D、Modify the authentication settings of the ECP virtual directory.