Free IBM A4040-221 Exam Dumps Questions & Answers

An administrator changed an NFS mount point to read/write capability by adding the -rw option in /etc/exports. Clients are still unable to write to the Network File System. How can this be resolved?

• A.  Use the mount -o rw command on the NFS filesystem on the NFS server.
• B.  Issue the refresh -g nfs command on the NFS server.
• C.  Unmount and mount the NFS file system on the NFS server.
• D.  Run the exportfs -a command on the NFS server.

A mirrored rootvg internal disk, hdisk1, has failed and must be replaced. The remaining mirrored disk, hdisk0, is intact and functioning normally. What is the correct sequence of actions?

• A.  unmirroivg rootvg hdisk1 reducevg rootvg hdisk1 rmdev -I hdisk1 -d physically replace hdisk1 cfgmgr extendvg rootvg hdisk1 Run a bosboot on both disks mirrorvg rootvg
• B.  unmirrorvg rootvg hdisk1 reducevg roolvg hdisk1 rmdev -I hdisk1 -d physically replace hdisk1 cfgmgr extendvg rootvg hdisk1 mirroivg rootvg Run a bosboot on both disks
• C.  unmirrorvg rootvg hdisk1 rmdev-I hdisk1 -d physically replace hdisk1 reducevg rootvg hdisk1 cfgmgr extendvg rootvg hdisk1 mirrorvg rootvg Run a bosboot on both disks
• D.  rmdev-l hdisk1 -d physically replace hdisk1 cfgmgr unmirrorvg rootvg hdisk1 reducevg rootvg hdisk1 extendvg rootvg hdisk1 mirrorvg rootvg Run a bosboot on both disks

Prior to performing a firmware upgrade on a POWER7 system managed by an HMC. which
additional component needs to be verified?

• A.  HMC firmware level using the IBM Power code matrix website
• B.  Remote Command Execution capability on the HM
• C.  Inventory Scout ports allowed on HMC firewall.
• D.  Available disk space on HMC.

How can ssh access to an AIX 7 system be restricted to the 192.168.0.1/24 subnet?

• A.  Option C
• B.  Option B
• C.  Option A
• D.  Option D

When could an IVM instance be preferable to an HMC for Power Systems management?

• A.  Where multiple partition profiles are required
• B.  When Systems Director is used for central management
• C.  When a single entry level Power Systems server needs to be split into LPARs
• D.  Where Power Compute Nodes are deployed in a PureFlex environment