Oracle 1Z Exalogic Elastic Cloud X2-2 Essentials.

Transcription

1 Oracle 1Z0-569 Exalogic Elastic Cloud X2-2 Essentials

2 The Cisco management switch has direct network access to the Power Distribution Units (PDUs). QUESTION: 103 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 SDP is Sockets Direct Protocol. QUESTION: 104 What is ILOM? (Choose one) A. Integrated Lights Out Manager B. Internet Lights Out Machine C. Integrated Leveling Onsite Manager D. Integral Lightweight On-Chip Memory ILOM is Integrated Lights Out Manager. QUESTION: 105 GridLink data sources support SDP when Exalogic is connected directly to. (Choose one) A. WebLogic Server B. Cyberdata C. ONS 38

3 D. Exadata Answer: D GridLink data sources support SDP whenexalogicis connected directly to Exadata. QUESTION: 106 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., C 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: 107 Which are included in the Exalogic Base Image that is installed at the factory? (Choose two) A. WebLogic Server B. Operating system C. JRockit D. Firmware for all components Answer: B, D The operating system and firmware for all components are included in theexalogicbase Image that is installed at the factory. 39

4 QUESTION: 108 Which is true about Exalogic? (Choose one) A. A customer can deploy Exadata andexalogicin the same rack. B. Redundant system hard drives are provided for fault-tolerance in the compute nodes. C. A full rack configuration weighs twice as much as a half rack configuration. D. OneCommand is a monitoring tool used by data center staff to monitorexalogic. Answer: B Redundant system hard drives are provided for fault-tolerance in the compute nodes. QUESTION: 109 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 IPoIB is Internet Protocol over InfiniBand. QUESTION: 110 Which of the following are recommended approaches to providing an Oracle database to applications running on Exalogic? (Choose two) A. Install the database on the storage appliance and have the runtime environment on the compute servers use it B. Install the database on an Exadata machine and use it viaexalogic's InfiniBand network C. Install the database on an Exadata machine and use it viaexalogic's 1Gb Ethernet management network D. Install the database on a non-exadata/exalogicserver and access it fromexalogicusing the data center's 10Gb Ethernet network 40

5 Answer: B, D The two correct approaches are 1) Install the database on an Exadata machine and use it viaexalogic'sinfiniband network and 2) Install the database on QUESTION: 111 ZFS technology is used in which Exalogic system components? (Choose one) A. Compute nodes B. InfiniBand switch/gateways C. Management Ethernet switch D. Storage appliance Answer: D ZFS technology is used in the storage appliance component. QUESTION: 112 Which are true of Exalogic X2-2 compute nodes? (Choose two) A. Compute nodes are designed to operate as standard x86, 64-bit servers. B. Compute nodes are special-purpose, custom-built, processors specifically configured to support WebLogic Server. C. Compute nodes are where all mid-tier application workloads run. D. Compute nodes host either the Oracle Linux 5.5 or Solaris 10 Express operating systems., C Compute nodes are where all mid-tier application workloads run. In addition, compute nodes are designed to operate as standard x86, 64-bit servers. QUESTION: 113 What is the effective data transfer rate of the 40Gb per second InfiniBand fabric of the Exalogic X2-2? (Choose one) A. 10 Gb/sec 41

6 B. 20 Gb/sec C. 32 Gb/sec D. 40 Gb/sec Answer: C The effective data transfer rate of the 40Gb per second InfiniBand fabric of theexalogicx2-2 is 32 Gb/sec. 42

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