Oracle Oracle Certifications 1Z0-822 Questions & Answers

• Question 31:

  You are considering using IPMP and Link Aggregation. Which two statements are true about these technologies?

  A. IPMP requires all interfaces to support the same bit rate.

  B. Both technologies can increase outbound bandwidth.

  C. Link Aggregation does not offer link failure protection.

  D. Link Aggregation requires all interfaces to support the same bit rate.

  E. IPMP supports load spreading across all interfaces for inbound traffic

  Correct Answer: CE

• Question 32:

  Which ipmpstat mode reports each link's status in an IPMP group?

  A. address

  B. group

  C. interface

  D. probe

  E. target

  Correct Answer: C

• Question 33:

  You are about to configure an AI server and you need to determine if NWAM is configured, if the system has a manually configured IP interface. Which command gives you this information?

  A. nscfg list

  B. netadm list

  C. netcfg list

  D. svcs network/physical

  Correct Answer: C

• Question 34:

  You must configure a ZFS file system on an Oracle Solaris 11 server to share it over NFS. (rpool/export/ share/data mounted on /export/share/data) The file system must be configured for read-only access and must assign anonymous users a UID of 0. The file system must allow read and write access for local users.

  Assuming all ZFS properties except mountpoint are at their default settings, which option supports these requirements?

  

  A. Option A

  B. Option B

  C. Option C

  D. Option D

  Correct Answer: A

• Question 35:

  You want to configure an anonymous IPMP group. Which method lets you enable this behavior?

  A. Set the config/transitive-probing property to true in the svc:/network/imp:default service.

  B. Use the ipadm set-ifprop command to set the anonymous property to true for the IPMP interface.

  C. Edit the /etc/default./mpathd file and set TRACK_INTERFACES_ONLY_WITH GROUPS=no.

  D. Set the config/anonymous property to true in the svc:/network/ipmp:default service.

  Correct Answer: C

• Question 36:

  Which two conditions must exist in order to add a new link to an aggregation?

  A. The new link appears in the output of dladm show-phys.

  B. The new link may already support an active interface.

  C. The LACP policy must be set to L4.

  D. The link may currently be in any state.

  E. The new link has the same MAC address as the existing links.

  Correct Answer: AD

• Question 37:

  Examine the following command:

  ipadm create-addr -T static -a 192.168.1.112/26 net0/v6

  Which two statements are true?

  A. The interface is plumbed.

  B. The interface is marked down.

  C. The netmask value is ffffffc0.

  D. The link local IPv6 address fe80::112 is created.

  E. Multicast datagrams are not enabled on this interface.

  Correct Answer: CD

• Question 38:

  You added an interface to the IPMP group ipmp0 with the following commands:

  # ipadm create-ip net4 # ipadm add-ipmp i net4 ipmp0

  Which statement regarding the newly added interface is correct?

  A. Link state failure detection will not occur.

  B. Probe-based failure detection will not occur.

  C. Without a data IP address, it cannot become active.

  D. These changes will be lost when the system is booted.

  Correct Answer: AC

• Question 39:

  You want to configure your IPS repository server for high network bandwidth and network availability. Which two technologies are best suited for achieving these goals?

  A. naxbw resource control

  B. zpool disk aggregation

  C. link load balance

  D. link aggregation

  E. IP multipathing

  Correct Answer: DE

• Question 40:

  You administer an Oracle Solaris 11 system that uses a user-defined Network Configuration Profile (NCP). You now need to modify the DNS name servers. Select the profile type that you will need to modify.

  A. Automatic-NCP

  B. Location profile

  C. Network Configuration Unit

  D. External Network Modifiers

  Correct Answer: A