Oracle 1Z0-569 Online Practice Questions and Exam Preparation

Oracle 1Z0-569 Online Questions & Answers

• Question 81:

  What accurately describes InfiniBand? (Choose two)

  A. It supports direct application connections that bypass the traditional TCP network stack.
  B. It delivers comparable throughput and latency performance to 10Gb Ethernet networks.
  C. It is a standard network architecture designed for connecting nodes that are widely distributed geographically.
  D. It acts as a fabric to connect CPUs and other devices.
  A. It supports direct application connections that bypass the traditional TCP network stack.
  C. It is a standard network architecture designed for connecting nodes that are widely distributed geographically.

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  InfiniBand is a standard network architecture designed for connecting nodes that are widely distributed geographically. In addition, it supports direct application connections that bypass the traditional TCP network stack.

• Question 82:

  Where do you specify a listen address for Node Manager running on Exalogic compute nodes?

  A. In the nodemanager.domains file
  B. In the etc/hosts file on the compute nodes
  C. On the shared storage appliance
  D. In the nodemanager.properties file
  D. In the nodemanager.properties file

• Question 83:

  If you cannot connect to ILOM over the network, which connection method would you use?

  A. USB
  B. Serial connection
  C. Web
  D. SSH
  B. Serial connection

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  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: Oracle Exalogic Elastic Cloud Machine Owner's Guide Release EL X2-2 and EL X3-2, Setting Up Oracle Integrated Lights Out Manager (ILOM)

• Question 84:

  When creating an Active Gridlink datasource, it is important to target the data source to

  A. the admin server so that it can be managed
  B. any and all managed servers regardless of what applications are deployed
  C. the managed servers that will have the application deployed that makes use of the datasource
  D. managed servers that will act as standby servers In the event of a failure
  C. the managed servers that will have the application deployed that makes use of the datasource

• Question 85:

  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.
  A. If using Active GridLink datasource, then adding a RAC node requires no reconfiguration.
  B. Adding a Coherence node requires no application reconfiguration.
  D. Adding a WebLogic Server instance to the cluster requires that the administration is running.

• Question 86:

  Which best summarizes the factory storage configuration for FXBIOQIC?

  A. One common project only
  B. Node-specific projects and shares only
  C. One common project and some node-specific Projects and shares depending on the rack
  D. One common project and one node-specific project
  C. One common project and some node-specific Projects and shares depending on the rack

• Question 87:

  In order to scale the WebLogic Server cluster beyond a single computers node, the domain must be propagated to additional computers nodes. How is this best accomplished?

  A. The domain can simply be zipped (using tar, cpio, or jar), copied over, and extracted on the other computer node.
  B. Web logic Server has specific commands like pack.sh and unpack.sh that are designed for this purpose.
  C. The step can be accomplished most easily through the admin server when the second machine is added to the cluster.
  D. With Exalogic Elastic Cloud software, domain propagation is automatic when additional machine is added to the cluster.
  B. Web logic Server has specific commands like pack.sh and unpack.sh that are designed for this purpose.

• Question 88:

  Which Oracle RAC features do GridLink data sources support? (Choose two)

  A. Fast connection failover
  B. Runtime connection load balancing
  C. Role mapper
  D. Data harvester
  A. Fast connection failover
  B. Runtime connection load balancing

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  GridLink data sources support fast connection failover and runtime connection load balancing.

• Question 89:

  SDP sits atop the InfiniBand core in the Exalogic architecture. What is SDP? (choose one)

  A. Sockets Direct Protocol
  B. Service Data Point
  C. Secure Delivery Platform
  D. Session Description Protocol
  A. Sockets Direct Protocol

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  SDP is Sockets Direct Protocol.

• Question 90:

  In a single Exalogic machine rack, the Sun Datacenter InfiniBand Switch 36 is used for .

  A. Connecting leaf switches together
  B. Connecting multiple racks
  C. Providing HA benefits
  D. Improving the performance of the InfiniBand fabric
  B. Connecting multiple racks

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  Reference: http://docs.oracle.com/cd/E18476_01/doc.220/e18478/app_a.htm (A.1 Overview, see the note)