单选题What must an administrator do to create two new volume groups on a system with only one spare disk?()A Run the ‘mkvg -M’ command to create multiple volume groups on a single diskB Add a new disk to the system or release a disk from the one of the exist

题目
单选题
What must an administrator do to create two new volume groups on a system with only one spare disk?()
A

Run the ‘mkvg -M’ command to create multiple volume groups on a single disk

B

Add a new disk to the system or release a disk from the one of the existing volume groups

C

Run the ‘mkvg’ command to create multiple volume groups on a single disk providing the disk does not have a PVID

D

Run the ‘mkvg’ command to create multiple volume groups on a single disk providing the volume groups have the same PP size

参考答案和解析
正确答案: C
解析: 暂无解析
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相似问题和答案

第1题:

What must an administrator do to create two new volume groups on a system with only one spare disk?()

  • A、Run the 'mkvg -M' command to create multiple volume groups on a single disk
  • B、Add a new disk to the system or release a disk from the one of the existing volume groups
  • C、Run the 'mkvg' command to create multiple volume groups on a single disk providing the disk does not have a PVID
  • D、Run the 'mkvg' command to create multiple volume groups on a single disk providing the volume groups have the same PP size

正确答案:B

第2题:

Error log analysis indicates that a disk is starting to fail and will need to be replaced. The failing disk contains multiple logical volumes which span multiple disks. A free disk has been added to the failing disk’s volume group.Which of the following is the most efficient method to move the data from the failing disk to the new disk?()

  • A、Back up the data, remove the failing disk from the volume group, then restore the data to the new disk.
  • B、Use the migratepv command to move data from one disk to another and then remove the failing disk from the volume group.
  • C、Use the mirrorvg command to mirror the data to the new disk, break the mirror and then remove the failing disk from the volume group.
  • D、Create a new filesystem on the new disk and use the mv command to move the data to the new filesystem, and then remove the failing disk from the volume group.

正确答案:B

第3题:

The system administrator notices that there is an I/O bottleneck on one of three disks in datavg volume group. This problem disk contains the JFS log, loglv00 and one filesystem, /mydatabase.  There are no other logical volumes on this disk.  Which of the following options would be the best solution?()

  • A、 Increase the size of the JFS log logical volume so more transacations can be written to this log.
  • B、 Create a second, additional JFS log and have the /mydatabase logical volume point to both JFS logs.
  • C、 Migrate the JFS log device to another physical disk in the same volume group.
  • D、 Only one JFS log device for each volume group can be used.  Use the migratepv command to move the JFS log device to an empty disk in another volume group.

正确答案:C

第4题:

You are the network administrator for All network servers run Windows Server 2003. A server named TK1 contains a mirrored volume that consists of two 36-GB disks. Both disks are used for data storage. TK1 also contains a third unallocated dynamic disk. Next week, a database that currently requires 45 GB of disk space will be installed on TK1. This database will grow at a rate of 10 percent every 6 months. You need to realocate disk space on TK1. Your realocation must satisfy the space requirements of the new database, and it must also ensure that data will remain available in case of disk failure. First, you break the mirror and delete all volumes on the disks. What should you do next?()

  • A、Create a spanned volume.
  • B、Create a stripped volume.
  • C、Create a mirrored volume.
  • D、Create a RAID-5 volume.

正确答案:D

第5题:

Consider the following command to add a new disk group called "tdgroupA" with two failover groups: CREATE DISKGROUP tdgroupA NORMAL REDUNDANCY FAILOVERGROUP control01 DISK ’/devices/A1’,  ’/devices/A2’,  ’/devices/A3’  FAILOVERGROUP control02 DISK ’/devices/B1’,  ’/devices/B2’,  ’/devices/B3’m  The disk "/devices/A1" is currently a member disk of a disk group by the name "tdgroup1".  Which task would be accomplished by the command?()

  • A、 This command would result in an error because a disk group can have only one failover group.
  • B、 This command would result in an error because the /devices/A1 disk is a member of another disk group tdgroup1.
  • C、 A new disk group called tdgroupA will be added with two failover groups and the /devices/A1 disk will get reattached to the new disk group without being detached from the existing one.
  • D、 A new disk group called tdgroupA will be added with two failover groups and the /devices/A1 disk will be ignored for the new disk group because it is a member of an existing disk group tdgroup1.
  • E、 A new disk group called tdgroupA will be added with two failover groups and the /devices/A1 disk gets detached from the existing disk group tdgroup1 and attached to the new disk group tdgroupA

正确答案:B

第6题:

A system administrator can create logical volumes and then add file systems to them, or create the file system directly. What is an advantage of the two-step approach instead of the one-step approach?()

  • A、The number of bytes per inode can be specified.
  • B、Placement of the filesystem on the disk can be specified.
  • C、The jfslog can be specified on creation of the filesystem.
  • D、Either a JFS or JFS2 filesystem can be created on the logical volume.

正确答案:B

第7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?()

  • 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.

正确答案:A

第8题:

You have a print server named Server1 that runs Windows Server 2012 R2. You discover that when there are many pending print jobs, the system drive occasionally runs out of free space. You add a new hard disk to Server1. You create a new NTFS volume. You need to prevent the print jobs from consuming disk space on the system volume. What should you modify?()

  • A、the properties of the Print Spooler service
  • B、the Print Server Properties
  • C、the properties of each shared printer
  • D、the properties on the new volume

正确答案:B

第9题:

You are the network administrator for  You administare a Windows Server 2003 computer named TestKing12. TestKing12 has a single disk. The disk is configured so that it has four primary partitions, which are formatted as FAT32. The disk also has unallocated space available. You need to use the unallocated disk space to store user data. What should you use?()

  • A、Convert all existing partitions to NTFS.
  • B、Using Diskpart.exe, run the create command.
  • C、Convert the disk to a dynamic disk, and create a new volume.
  • D、Using Diskpart.exe, run the extend command.

正确答案:C

第10题:

You have a computer that runs Windows 7. You install a second internal hard disk drive in the computer.You attempt to create a system image and discover that the new disk is not listed as a backup destination.You need to ensure that you can use the new disk as a backup destination for system images.  What should you do?()

  • A、Create a NTFS partition.
  • B、Create a mirrored volume.
  • C、Create a system repair disc.
  • D、Log on to the computer by using a different account.

正确答案:A

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