单选题You are maintaining the SALES database. You have added a new disk to a disk group. Automatic StorageManagement performs the rebalancing activity. You want to speed up the rebalancing activity.Which parameter should you specify to control the speed of the rebalancing activity?()AASM_POWER_LIMITBASM_DISKSTRINGCASM_DISKGROUPSDINSTANCE_TYPE
单选题
You are maintaining the SALES database. You have added a new disk to a disk group. Automatic StorageManagement performs the rebalancing activity. You want to speed up the rebalancing activity.Which parameter should you specify to control the speed of the rebalancing activity?()
A
ASM_POWER_LIMIT
B
ASM_DISKSTRING
C
ASM_DISKGROUPS
D
INSTANCE_TYPE
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You are maintaining the SALES database.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 should you specify to control the speed of the rebalancing activity?()A. ASM_POWER_LIMITB. ASM_DISKSTRINGC. ASM_DISKGROUPSD. INSTANCE_TYPE
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单选题You are using an Automatic Storage Management (ASM) instance to manage the files of your production database. You have two disk groups, DG1and DG2with one device each. In the parameter file of the production database, the following parameters have been specified: DB_CREATE_ONLINE_LOG_DEST_1 = ’+dg1’ DB_CREATE_ONLINE_LOG_DEST_2 = ’+dg2’ What would be the impact of this setting?()A When a new log group is added, it would have one member in each disk group.B When a new log group is added, it would have two members in each disk group.C When a new tablespace is added, it would have one data file in each disk group.D When a new log file is added, it would have one member spread across the disk groups.
单选题You are maintaining the SALES database. 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 should you specify to control the speed of the rebalancing activity?()A ASM_POWER_LIMITB ASM_DISKSTRINGC ASM_DISKGROUPSD INSTANCE_TYPE
单选题You are using an Automatic Storage Management (ASM) instance to manage the files of your production database. You have two disk groups, DG1 and DG2, with one device each. In the parameter file of the production database, the following parameters have been specified: DB_CREATE_ONLINE_LOG_DEST_1 = ’+dg1’ DB_CREATE_ONLINE_LOG_DEST_2 = ’+dg2’ What would be the impact of this setting?()AWhen a new log group is added, it would have one member in each disk group.BWhen a new log group is added, it would have two members in each disk group.CWhen a new tablespace is added, it would have one data file in each disk group.DWhen a new log file is added, it would have one member spread across the disk groups.
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_LIMITB ASM_DISKSTRINGC ASM_DISKGROUPSD LARGE_POOL_SIZE
单选题You are the network administrator for ExamSheet. Your Windows 2000 Professional computer contains a single hard disk configured with two NTFS partitions C and D. You want to move a folder named Sales from the C partition to a folder named Corp on the D partition. You want the files in the Sales folder to still be compressed after moving the folder. You want the files in the Corp folder to remain uncompressed. You want to ensure that the files are recoverable in case of any disk problems. You also want to move the files with the least amount of administrative effort. What should you do?()ABack up the Sales Folder. Move the Sales folder to the Corp folder. Compress the Sales folderBBack up the Sales folder. Copy the Sales folder to the Corp folderCCopy the Sales folder to a second computer. Then move the Sales folder to the Corp folderDRun the commandxcopy.exe c:/Sales d:/Corp /S /C
单选题You are maintaining the SALES database.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 should you specify to control the speed of the rebalancing activity?()AASM_POWER_LIMITBASM_DISKSTRINGCASM_DISKGROUPSDINSTANCE_TYPE
单选题Which of the following is a benefit of ASM fast disk resync?()A Failed disks are taken offline immediately but are not dropped.B Disk data is never lost.C By default, the failed disk is not dropped from the disk group ever, protecting you from loss of that disk.D The failed disk is automatically reformatted and then resynchronized to speed up the recovery process.E Hot spare disks are automatically configured and added to the disk group.
单选题You are the Database Administrator for WonderWeb, which has recently acquired a media company TXGlobal. You have been assigned the task to migrate all the database applications of TXGlobal to the database server of WonderWeb. To accommodate more database applications, you need to add disks to the existing disk group. Whenever you add or remove disks from the disk group, Automatic Storage Management (ASM) rebalancing distributes the data evenly across all the disks of the disk group. Which background process performs this actual rebalancing activity, resulting in the movement of data extents in the disk groups?()A ASMBB ARBnC RBAL in the ASM instanceD RBAL in the database instance