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【单选题】

You specified extent management as local for a tablespace. How will it affect space management in the tablespace？（）

A、All the extents will be of the same size.

B、Bitmap will be used to record free and allocated extents.

C、Free extents will be managed by the data dictionary tables.

D、The tablespace will be system managed and the users cannot specify the extent size.

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更多“You specified extent management as local for a tablespace. How will it affect space management in the tablespace？（）”相关的问题
第1题
[单选题] If you use ALTER DISKGROUP ... ADD DISK and specify a wildcard for the discovery string， what happens to disks that are already a part of the same or another disk group？（）  

A、 The command fails unless you specify the FORCE option.  B、 The command fails unless you specify the REUSE option.  C、 The command must be reissued with a more specific discovery string.  D、 The other disks， already part of the disk group，are ignored.  

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第2题
[单选题] You have a Windows 7Windows image (WIM) that is mounted. You need to view the list of third-partydrivers installed in the image.  What should you do?（）

A、Run Dism.exe and specify /get-drivers parameter.  B、Run Driverquery.exe and specify the /si parameter.  C、From Device Manager， view all hidden devices.  D、From Windows Explorer， open the \Windows\System32\Drivers folder from the mount folder.  

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第3题
[单选题] You need to design a strategy for identifying the number of instances that any one SQL Server 2005 computer will support. What should you do？（）

A、Specify that each server must have one instance for each customer.  B、Specify that each server must each have only one instance.  C、Specify that each server must have one instance for each database that is hosted on that server.  D、Specify that each server must have one instance for each customer who has one or more databases that are hosted on that server.  

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第4题
[单选题] You are designing the settings for FinServ. You specify the permissions that will be used. You need to specify any additional settings required by the company. What should you do？（）

A、Install a digital certificate for Encrypting File System （EFS） on FinServ  B、Activate failure auditing on the access to files and objects  C、Configure all firewalls to track when any packets addresses to FinServ are dropped  D、Create an IPSec policy that requires IPSec encryption between FinServ and the firewall  

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第5题
[单选题] While designing your database， you have created the EMPLOYEES table as an index/x7forganized table （IOT）. You want to create a bitmap index on the JOB_ID column to make queries faster. Which task must have been completed so that you are able to create the bitmap index？（）

A、A primary key must have been created.  B、A mapping table must have been created.  C、An overflow tablespace must have been specified.  D、The PCTTHRESHOLD option must have been specified.  

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第6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 groups  B、 set the resource plan for the instance  C、 configure a simple resource plan and specify plan directives  D、 configure a complex resource plan and specify plan directives  

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第7题
[单选题] You are maintaining the SALES database on Oracle 10g. You have added a new disk to a disk group. Automatic Storage Management performs the rebalancing activity. You want to speed up the rebalancing activity. Which parameter will you specify to control the speed of the rebalancing activity？ （） 

A、 ASM_POWER_LIMIT  B、 ASM_DISKSTRING  C、 ASM_DISKGROUPS  D、 LARGE_POOL_SIZE  

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第8题
[] While designing your database， you have created the EMPLOYEES table as an index-organized table （IOT）. You want to create a bitmap index on the JOB_ID column to make queries faster. Which task must have been completed so that you are able to create the bitmap index？（） 

A、A.A primary key must have been created.  B、B.A mapping table must have been created.  C、C.An overflow tablespace must have been specified.  D、D.The PCTTHRESHOLD option must have been specified.  

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第9题
[] While designing your database， you have created the EMPLOYEEStable as an index-organized （IOT）. You want to create a bitmap index on the JOD_IDcolumn to make queries faster. Which task must have been completed so that you are able to create the bitmap index？（）

A、A. A primary key must have been created.  B、B. A mapping table must have been created.  C、C. An overflow tablespace must have been specified.  D、D. The PCTTHRESHOLD option must have been specified.  

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第10题
[多选题] ou work as a network administrator at ABC.com.The ABC.com network consists of a single domain named ABC.com.The ABC.com network has a Windows Server 2012 R2 server named ABC_SR07 that runs the Hyper-V server role.You are to create a virtual machine named ABC_VT01 on ABC_SR07.You need to ensure that any snapshot of ABC_VT01 uses as little disk space as possible. How would you configure ABC_VT01 to meet this objective？（）

A、You should make use of a dynamically expanding virtual hard disk （VHD）.  B、You should make use of a fixed virtual hard disk （VHD）.  C、You should specify a small Maximum RAM value.  D、You should specify a small Minimum RAM value.  E、You should make use of a virtual NUMA topology.  F、You should enable disk compression.  

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