[Free] 2018(Jan) EnsurePass Testinsides Oracle 1z0-884 Dumps with VCE and PDF 51-60

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Oracle Solaris Cluster 3.2 System Administrator Certified Professional Exam

Question No: 51 – (Topic 1)

Every resource in Sun Cluster 3.2 has to have a resource type. Some of the resource types are pre-registered, and most of them you have to register.

Which resource type listed below is pre-registered?

  1. SUNW.gds

  2. SUNW.nfs

  3. SUNW.LogicalHostname

  4. SUNW.HAStoragePlus

Answer: C

Question No: 52 – (Topic 1)

A customer called saying their cluster is NOT starting. The customer explained that they halted node two for maintenance, then made some modification to the cluster configuration on node one. Then node one crashed. They tried to boot node two but the node is NOT allowed to form a cluster.

What is the result?

  1. Split brain occurred. Check private network connection.

  2. Cluster amnesia was being prevented. The customer needs to boot node one before node two.

  3. Failure fencing is preventing node two from booting in order to preserve data integrity.

  4. Disconnect the private network in order to disable node one, which is preventing node two from booting.

Answer: B

Question No: 53 – (Topic 1)

In Veritas Volume Manager 4.x or 5.x, once you encapsulate your boot device it goes into a disk group. This group historically was called rootdg.

What is the name of the link to this diskgroup under 4.x and 5.x control?

  1. rootdg

  2. bootdg

  3. There is no link to this diskgroup.

  4. You must link this group to rootdg.

Answer: B

Question No: 54 – (Topic 1)

You set up your cluster using the default 172.16.x.x range for the cluster transport. Yet these same IP addresses are in use on machines in a department that you need to access across the public network.

What kind of problem will you experience?

  1. Your cluster nodes will refuse to communicate across the private network.

  2. Your public network adapters will be marked as FAILED.

  3. Communication to the machines using 172.16.x.x on the public network fails, because your cluster nodes wil want to route this traffic across the private network.

  4. You will remain free of problems. It is perfectly acceptable to use a range of IP addresses on your private networks that conflicts with other machines on your public network.

Answer: C

Question No: 55 – (Topic 1)

Which two statements identify the correct boot device restrictions? (Choose two.)

  1. There must be a minimum 512 Mbytes /globaldevices file system.

  2. There must be a minimum 512 Gbytes /globaldevices file system.

  3. You can use a boot device that is located in a SAN, if it is only accessible from that node.

  4. You can use a shared storage device as a boot device. If a storage device is connected to more than one host, it is shared.

Answer: A,C

Question No: 56 – (Topic 1)

You have a ZFS pool containing a single disk c2t0d0. The pool contains a file system that you want to mount on /data.

What does the entry look like in the /etc/vfstab file?

  1. ZFS populates the /etc/vfstab entries for you automatically

  2. using ZFS, you do NOT create /etc/vfstab entries

  3. /dev/dsk/zpool1/dev/rdsk/zpool1 /data zfs 3 no –

  4. /dev/dsk/c2t0d0s0 /dev/rdsk/c2t0d0s0 /data zfs 1 yes global

Answer: B

Question No: 57 – (Topic 1)

Which is a reason for using link-state testing rather than quot;ping testingquot; for public network adapters in IPMP groups in Solaris 10?

  1. Link-state testing is always more robust.

  2. IPMP will do repair detection and fallback only if you use link-state testing.

  3. The cluster will only be able to monitor the state of IPMP groups if you use link state testing

  4. You do NOT have to consume public network IP addresses for test addresses if you use link-state testing.

Answer: D

Question No: 58 – (Topic 1)

Solaris 10 uses SMF as a standard method of managing services. Which two are applicable? (Choose two.)

  1. Each SMF service has its own log file for diagnosing startup problems.

  2. An application can be made to fail over by configuring an SMF probe within Sun Cluster.

  3. SMF gives the administrator the ability to restart Sun Cluster without having to reboot the server.

  4. SMF-specific proxy agents can be used to turn SMF-based applications into clustered applications.

Answer: A,D

Question No: 59 – (Topic 1)

When using ZFS in the cluster environment, you generally do not need any other volume manager to manage your data storage. Instead, you create pools of storage to manage the file systems within.

What is the ZFS storage unit called?

  1. zraid

  2. zstor

  3. zpool

  4. zunit

Answer: C

Question No: 60 – (Topic 1)

Which two are valid reasons to disable automatic quorum configuration? (Choose two.)

  1. To configure a two-node cluster.

  2. To use a NAS device as a quorum device.

  3. To automatically reset the installmode flag.

  4. To use the quorum server as a quorum device.

  5. To have several dual-ported disks or LUNs configured.

Answer: B,D

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