1Z0-569 | All About Practical 1Z0-569 exam
Q21. In the CLI for the gateway switch, the command [option][option] . . . format of commands is used for .
A. General hardware administration
B. InfiniBand fabric control and management
C. ILOM access
D. Launching the web interface
Answer: B
Explanation:
6. If you cannot connect to ILOM over the network, which connection method would you use?
A. USB
B. Serial connection
C. Web
D. SSH
Answer: B
Reference:http://docs.oracle.com/cd/E18476_01/doc.220/e18478/ilom.htm#CHDJAJGB
Connecting to ILOM via a Serial Connection.
You can connect to ILOM via a serial connection if you are unable to access ILOM via the network due to any of the following problems: Misconfiguration of the network Misconfiguration of ILOM IP addresses Misconfiguration of Cisco Ethernet switch ports Sideband configuration issues
Note: Under normal circumstances, you can access ILOM via the network. You can use the Ethernet connection method to connect to the ILOM. You must know the ILOM's Ethernet address.
You can use either the CLI or the web interface to access ILOM.
Alternatively, you can launch a remote KVM session to access ILOM.
Reference: OracleExalogicElastic Cloud Machine Owner's Guide Release EL X2-2 and EL X3-2, Setting Up Oracle Integrated Lights Out Manager (ILOM)
Q22. IPoIB sits atop the InfiniBand core in the Exalogic architecture. What is IPoIB? (Choose one)
A. Internet Protocol over InfiniBand
B. Internet Policy for Internet Broadband
C. Internet Protocol for Infinite Bandwidth
D. Internet Protocol over Internet Broadband
Answer: A
Explanation:
IPoIB is Internet Protocol over InfiniBand.
Q23. On Oracle Solaris, which command is used to create a virtual IPoIB interface?
A. dladm create – vnic – 1 <physical_IPoIB_interface> <virtual_interface_name>
B. ipadm createvnic – 1 <physical_IPoIB_interface> <virtual_interface_name>
C. dladm create – part – 1 <physical_IPoIB_interface> - P <partition_key> <virtual_interface_name>
D. ipadm create – vnic – 1 <physical_IPoIB_interface> - P <partition_key> <virtual_interface_name>
Answer: C
Explanation: Configure IPoIB on Solaris 10 branded zone Login to the global zone as root user and run the following commands Example: #dladm create-part -P ffff -l ibp0 s10zone0_bond0_0
Q24. Which factor determines the netmask for an IP subnet?
A. the range of usable IP addresses you need
B. the availability of IP addresses in an enterprise
C. the type of network interface
D. the operating system running on compute nodes
Answer: A
Explanation:
63. When analyzing a performance problem, which four high level statistics are checked by the storage appliance?
A. network bytes/sec
B. NFS operations/sec
C. state of InfiniBand ports on the switch
D. disk operations/sec
E. CPU utilization
F. state of the Cisco management switch
Answer: A,B,D,E
Explanation:
Q25. What IP type is used when configuring non-global zones on Exalogic compute nodes?
A. IP shared between global zone and non-global zone
B. Exclusive IP for the non-global zone
C. Virtual IP
D. Floating IP
Answer: B
Reference:https://blogs.oracle.com/ATeamExalogic/entry/create_solaris_10_branded_zone
Q26. Which two software components are central to providing the performance benefits delivered by an Exalogic machine?
A. WebLogic Server
B. Coherence
C. SOA Suite
D. Oracle Database
E. Oracle VM
Answer: A,B
Explanation: Coherence provides replicated and distributed (partitioned) data management and caching services on top of a reliable, highly scalable peer-to-peer clustering protocol. Coherence has no single points of failure; it automatically and transparently fails over and redistributes its clustered data management services when a server becomes inoperative or is disconnected from the network. When a new server is added, or when a failed server is restarted, it automatically joins the cluster and Coherence fails back services to it, transparently redistributing the cluster load. Coherence includes network-level fault tolerance features and transparent soft re-start capability to enable servers to self-heal.
Q27. Which three statements are correct concerning scaling the deployment topology on Exalogic to additional machines?
A. If using Active GridLink datasource, then adding a RAC node requires no reconfiguration.
B. Adding a Coherence node requires no application reconfiguration.
C. Adding an OHS instance requires reconfiguration of the dynamic server list.
D. Adding a WebLogic Server instance to the cluster requires that the administration is running.
Answer: A,B,D
Explanation:
Q28. Which default profile configuration is supported by Exalogic?
A. triple mirrored
B. mirrored
C. single parity RAID, narrow stripes
D. triple parity RAID, wide stripes
Answer: B
Explanation:
Q29. Which application isolation deployment method are used in Exalogic Topology
A. IP subnets layered above the default IPoIB link
B. IP Aliasing
C. Create VLAN's
D. Partitioning Infiniband
Answer: A
Explanation:
http://docs.oracle.com/cd/E18476_01/doc.220/e18479/overview.htm#CJACDEJE
Q30. In a full rack of the Exalogic X2-2, there is TB of DRAM. (Choose one)
A. 2.8
B. 4
C. 6
D. 1.4
Answer: A
Explanation:
In a full rack of theExalogicX2-2, there is 2.8 TB of DRAM.