250-255 試験問題を無料オンラインアクセス

At which point during the installation process do you register the product?

• A.after the Site Setup wizard
• B.during the Site Setup wizard
• C.during the bootstrap process
• D.after connecting power and appropriate devices

The datavol volume uses the datadg01 disk in the datadg disk group. If the hardware LUN that corresponds to the disk is resized, which command updates the Veritas Volume Manager disk headers and other structures?

• A.vxdisk -g datadg resize datadg01
• B.vxresize -g datadg datavol datadg01
• C.vxresize -g datadg datadg01
• D.vxassist -g datadg resize datavol datadg01

A new active/active disk array has been added to your system. The array is properly configured to support DMP and connectivity is correct. The output of vxdisk list displays twice the number of disks than expected. What is the next step to complete the DMP configuration?

• A.Reboot the array
• B.Install the ASL on the host
• C.Restart vxconfigd
• D.Suppress DMP for the array

What happens when a mirrored volume is converted to RAID-5?

• A.The number of plexes converted depends on the stripe unit size.
• B.All plexes of the mirrored volume are converted to RAID-5.
• C.The number of plexes converted depends on how many columns the RAID-5 volume has.
• D.One plex is converted to RAID-5 and all other plexes are removed.

What must be true in the DNS setup to establish load sharing via DNS round robin across multiple SMTP gateway servers?

• A.the preference numbers of the A records must be set to 10
• B.the preference numbers or weightings of the MX records must be the same
• C.the load sharing attribute must reference a valid hardware load balancer with an externally routable IP address
• D.the Ptr records for the servers must point to the same hostname