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Which two commands never trigger an implicit rebalancing within the disk group?（）
- A、ALTER DISKGROUP misc MOUNT;
- B、ALTER DISKGROUP misc DROP DISK misc2;
- C、ALTER DISKGROUP misc CHECK ALL NOREPAIR;
- D、ALTER DISKGROUP misc RESIZE ALL SIZE 1023m;
- E、 ALTER DISKGROUP dgroupA ADD DISK '/devices/A*';
参考答案
更多 “Which two commands never trigger an implicit rebalancing within the disk group?（）A、ALTER DISKGROUP misc MOUNT;B、ALTER DISKGROUP misc DROP DISK misc2;C、ALTER DISKGROUP misc CHECK ALL NOREPAIR;D、ALTER DISKGROUP misc RESIZE ALL SIZE 1023m;E、ALTER DISKGROUP dgroupA ADD DISK '/devices/A*';” 相关考题
考题
You want to perform the following operations for the DATA ASM disk group:Which command accomplishes these tasks?()
A. ALTER DISKGROUP data CHECK;B. ALTER DISKGROUP data CHECK DISK;C. ALTER DISKGROUP data CHECK FILE;D. ALTER DISKGROUP data CHECK DISK IN FAILURE GROUP 1;
考题
You are managing an ASM instance. You previously issued the following statements:ALTER DISKGROUP dg1 DROP DISK disk2;ALTER DISKGROUP dg1 DROP DISK disk3;ALTER DISKGROUP dg1 DROP DISK disk5;You want to cancel the disk drops that are pending for the DG1 disk group.Which statement should you issue?（）A. ALTER DISKGROUP dg1 UNDROP disk2, disk3, disk5;B. ALTER DISKGROUP dg1 UNDROP;C. ALTER DISKGROUP dg1 UNDROP DISKS;D. You cannot cancel the pending disk drops.
考题
Examine the CREATE DISKGROUP command used to create a disk group:SQL CREATE DISKGROUP misc EXTERNAL REDUNDANCYDISK ‘ORCL: FRA3‘ NAME misc1, ‘ORCL: FRA4‘ NAME misc2;In which situation would you use this method of disk group creation?（）A. When two-way disk mirroring is required for the allocation unitsB. When three-way disk mirroring is required for the allocation unitsC. When using hardware mirroring or RAIDD. When disk mirroring is required for the Automatic Storage Management (ASM) disks
考题
How can you reverse the effects of an ALTER DISKGROUP ... DROP DISK command if it has alreadycompleted?（）A、Issue the ALTER DISKGROUP ... ADD DISK command.B、Issue the ALTER DISKGROUP ... UNDROP DISKS command.C、Issue the ALTER DISKGROUP ... DROP DISK CANCEL command.D、Retrieve the disk from the Recycle Bin after the operation completes
考题
Which two commands never trigger an implicit rebalancing within the disk group?（） (Choose two.)A、ALTER DISKGROUP misc MOUNT;B、ALTER DISKGROUP misc DROP DISK misc2;C、ALTER DISKGROUP misc CHECK ALL NOREPAIR;D、ALTER DISKGROUP misc RESIZE ALL SIZE 1023m;E、ALTER DISKGROUP dgroupA ADD DISK '/devices/A*';
考题
You are managing an ASM instance. You previously issued the following statements: ALTER DISKGROUP dg1 DROP DISK disk2; ALTER DISKGROUP dg1 DROP DISK disk3; ALTER DISKGROUP dg1 DROP DISK disk5; You want to cancel the disk drops that are pending for the DG1 disk group. Which statement should you issue?（）A、ALTER DISKGROUP dg1 UNDROP disk2, disk3, disk5;B、ALTER DISKGROUP dg1 UNDROP;C、ALTER DISKGROUP dg1 UNDROP DISKS;D、You cannot cancel the pending disk drops.
考题
Examine the following ALTER command: SQL ALTER DISKGROUP dgroup1 UNDROP DISKS; What is the purpose of the command?（）A、It cancels all pending disk drops within the disk group.B、It restores disks that are being dropped as the result of a DROP DISKGROUP operationC、It mounts disks in the disk group for which the drop-disk operation has already been co pletedD、It restores all the dropped disks in the disk group for which the drop-disk operation has already been completedE、It adds previously dropped disks back into the disk group
考题
How can you reverse the effects of an ALTER DISKGROUP ... DROP DISK command if it has not yet completed？（） A、 Issue the ALTER DISKGROUP ... ADD DISK command.B、 Issue the ALTER DISKGROUP ... UNDROP DISKS command.C、 Issue the ALTER DISKGROUP ... DROP DISK CANCEL command.D、 Retrieve the disk from the Recycle Bin after the operation completes.
考题
You are managing an ASM instance. You previously issued the following statements： ALTER DISKGROUP dg1 DROP DISK disk2； ALTER DISKGROUP dg1 DROP DISK disk3； ALTER DISKGROUP dg1 DROP DISK disk5； You want to cancel the disk drops that are pending for the DG1 disk group. Which statement should you issue？（） A、 ALTER DISKGROUP dg1 UNDROP disk2，disk3，disk5B、 ALTER DISKGROUP dg1 UNDROPC、 ALTER DISKGROUP dg1 UNDROP DISKSD、 You cannot cancel the pending disk drops
考题
You want to perform the following operations for the DATA ASM disk group： -Verify the consistency of the disk. -Cross-check all the file extent maps and allocation tables for consistency. check whether the alias metadata directory and file directory are linked correctly. -Check that ASM metadata directories do not have unreachable allocated blocks. Which command accomplishes these tasks（）？A、 ALTER DISKGROUP data CHECKB、 ALTER DISKGROUP data CHECK DISKC、 ALTER DISKGROUP data CHECK FILED、 ALTER DISKGROUP data CHECK DISK IN FAILURE GROUP 1
考题
How can you reverse the effects of an ALTER DISKGROUP ... DROP DISK command if it has already completed？（） A、 Issue the ALTER DISKGROUP ... ADD DISK command.B、 Issue the ALTER DISKGROUP ... UNDROP DISKS command.P.... DROP DISK CANCEL command.C、 Issue the ALTER DISKGROUD、 Retrieve the disk from the Recycle Bin after the operation completes.
考题
Examine the CREATE DISKGROUP command used to create a disk group： SQL CREATE DISKGROUP misc EXTERNAL REDUNDANCY DISK ’ORCL： FRA3’ NAME misc1， ’ORCL： FRA4’ NAME misc2； In which situation would you use this method of disk group creation？（）A、 When two-way disk mirroring is required for the allocation unitsB、 When three-way disk mirroring is required for the allocation unitsC、 When using hardware mirroring or RAIDD、 When disk mirroring is required for the Automatic Storage Management （ASM） disks
考题
Examine the following ALTER command: SQL ALTER DISKGROUP dgroup1 UNDROP DISKS; What is the purpose of the command?（）A、It cancels all pending disk drops within the disk groupB、It restores disks that are being dropped as the result of a DROP DISKGROUP operationC、It mounts disks in the disk group for which the drop-disk operation has already been completedD、It restores all the dropped disks in the disk group for which the drop-disk operation has already been completedE、It adds previously dropped disks back into the disk group
考题
Which two commands never trigger an implicit rebalancing within the disk group？（） A、 ALTER DISKGROUP misc MOUNTB、 ALTER DISKGROUP misc DROP DISK misc2C、 ALTER DISKGROUP misc CHECK ALL NOREPAIRD、 ALTER DISKGROUP misc RESIZE ALL SIZE 1023mE、 ALTER DISKGROUP dgroupA ADD DISK ’/devices/A*’
考题
单选题Examine the CREATE DISKGROUP command used to create a disk group: SQL CREATE DISKGROUP misc EXTERNAL REDUNDANCY DISK 'ORCL: FRA3' NAME misc1, 'ORCL: FRA4' NAME misc2; In which situation would you use this method of disk group creation?（）A
When two-way disk mirroring is required for the allocation unitsB
When three-way disk mirroring is required for the allocation unitsC
When using hardware mirroring or RAIDD
When disk mirroring is required for the Automatic Storage Management (ASM) disks
考题
多选题Which two commands never trigger an implicit rebalancing within the disk group？（）AALTER DISKGROUP misc MOUNTBALTER DISKGROUP misc DROP DISK misc2CALTER DISKGROUP misc CHECK ALL NOREPAIRDALTER DISKGROUP misc RESIZE ALL SIZE 1023mEALTER DISKGROUP dgroupA ADD DISK ’/devices/A*’
考题
单选题How can you reverse the effects of an ALTER DISKGROUP ... DROP DISK command if it has alreadycompleted?（）A
Issue the ALTER DISKGROUP ... ADD DISK command.B
Issue the ALTER DISKGROUP ... UNDROP DISKS command.C
Issue the ALTER DISKGROUP ... DROP DISK CANCEL command.D
Retrieve the disk from the Recycle Bin after the operation completes
考题
多选题Which two commands never trigger an implicit rebalancing within the disk group?（） (Choose two.)AALTER DISKGROUP misc MOUNT;BALTER DISKGROUP misc DROP DISK misc2;CALTER DISKGROUP misc CHECK ALL NOREPAIR;DALTER DISKGROUP misc RESIZE ALL SIZE 1023m;EALTER DISKGROUP dgroupA ADD DISK '/devices/A*';
考题
单选题How can you reverse the effects of an ALTER DISKGROUP ... DROP DISK command if it has already completed？（）A
Issue the ALTER DISKGROUP ... ADD DISK command.B
Issue the ALTER DISKGROUP ... UNDROP DISKS command.P.... DROP DISK CANCEL command.C
Issue the ALTER DISKGROUD
Retrieve the disk from the Recycle Bin after the operation completes.
考题
单选题How can you reverse the effects of an ALTER DISKGROUP ... DROP DISK command if it has not yetcompleted?（）A
Issue the ALTER DISKGROUP ... ADD DISK command.B
Issue the ALTER DISKGROUP ... UNDROP DISKS command.C
Issue the ALTER DISKGROUP ... DROP DISK CANCEL command.D
Retrieve the disk from the Recycle Bin after the operation completes.
考题
单选题Examine the following ALTER command: SQL ALTER DISKGROUP dgroup1 UNDROP DISKS; What is the purpose of the command?（）A
It cancels all pending disk drops within the disk group.B
It restores disks that are being dropped as the result of a DROP DISKGROUP operationC
It mounts disks in the disk group for which the drop-disk operation has already been co pletedD
It restores all the dropped disks in the disk group for which the drop-disk operation has already been completedE
It adds previously dropped disks back into the disk group
考题
多选题Which two commands never trigger an implicit rebalancing within the disk group?（）AALTER DISKGROUP misc MOUNT;BALTER DISKGROUP misc DROP DISK misc2;CALTER DISKGROUP misc CHECK ALL NOREPAIR;DALTER DISKGROUP misc RESIZE ALL SIZE 1023m;EALTER DISKGROUP dgroupA ADD DISK '/devices/A*';
考题
单选题Examine the following ALTER command: SQL ALTER DISKGROUP dgroup1 UNDROP DISKS; What is the purpose of the command?（）A
It cancels all pending disk drops within the disk groupB
It restores disks that are being dropped as the result of a DROP DISKGROUP operationC
It mounts disks in the disk group for which the drop-disk operation has already been completedD
It restores all the dropped disks in the disk group for which the drop-disk operation has already been completedE
It adds previously dropped disks back into the disk group
考题
单选题You are managing an ASM instance. You previously issued the following statements: ALTER DISKGROUP dg1 DROP DISK disk2; ALTER DISKGROUP dg1 DROP DISK disk3; ALTER DISKGROUP dg1 DROP DISK disk5; You want to cancel the disk drops that are pending for the DG1 disk group. Which statement should you issue?（）A
ALTER DISKGROUP dg1 UNDROP disk2, disk3, disk5;B
ALTER DISKGROUP dg1 UNDROP;C
ALTER DISKGROUP dg1 UNDROP DISKS;D
You cannot cancel the pending disk drops.
考题
单选题You want to perform the following operations for the DATA ASM disk group： -Verify the consistency of the disk. -Cross-check all the file extent maps and allocation tables for consistency. check whether the alias metadata directory and file directory are linked correctly. -Check that ASM metadata directories do not have unreachable allocated blocks. Which command accomplishes these tasks（）？A
ALTER DISKGROUP data CHECKB
ALTER DISKGROUP data CHECK DISKC
ALTER DISKGROUP data CHECK FILED
ALTER DISKGROUP data CHECK DISK IN FAILURE GROUP 1
考题
单选题Examine the following ALTER command： SQL ALTER DISKGROUP dgroup1 UNDROP DISKS； What is the purpose of the command？（）A
It cancels all pending disk drops within the disk group.B
It restores disks that are being dropped as the result of a DROP DISKGROUP operationC
It mounts disks in the disk group for which the drop-disk operation has already been co pletedD
It restores all the dropped disks in the disk group for which the drop-disk operation has already been completedE
It adds previously dropped disks back into the disk group
考题
单选题How can you reverse the effects of an ALTER DISKGROUP ... DROP DISK command if it has not yet completed？（）A
Issue the ALTER DISKGROUP ... ADD DISK command.B
Issue the ALTER DISKGROUP ... UNDROP DISKS command.C
Issue the ALTER DISKGROUP ... DROP DISK CANCEL command.D
Retrieve the disk from the Recycle Bin after the operation completes.
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