Showing posts with label Dell EMC E20-668 Dumps. Show all posts
Showing posts with label Dell EMC E20-668 Dumps. Show all posts

Tuesday, December 4, 2018

Dell EMC Gains High Performance Computing Solutions - Dell EMC Certifications


Dell EMC is announcing momentum in high performance computing (HPC) deployments and new portfolio expansions, designed to help accelerate time to insights in a variety of disciplines, including artificial intelligence, bioscience, weather forecasting and more. Dell EMC also announces that the University of Florida’s Center of Space, High Performance, Reconfigurable Computing (SHREC) has won the 2018 Dell EMC AI Challenge.

“Advances in IT are making HPC systems increasingly more powerful and innovative to accelerate the time necessary to reach new discoveries, but many still believe implementations can be complex,” said Thierry Pellegrino, vice president and general manager of HPC at Dell EMC. “Based on decades of experience with leading institutions, technology partners and strategic customers, Dell EMC provides an extensive portfolio of technologies that simplify HPC adoption to advance research and further democratize HPC. We remain focused on leading the way in HPC innovation and helping organizations of all types and sizes further advance expanding opportunities in artificial intelligence and machine learning.”

Dell EMC fueling research for human progress


Dell EMC continues to be at the forefront of helping customers adopt the latest HPC technologies to fuel a wide range of discoveries and research. Recent customer momentum demonstrates Dell EMC’s commitment to deliver world-class HPC systems that bring together the latest advances in servers, accelerators, liquid cooling and networking:


  • Texas Advanced Computing Center (TACC) at the University of Texas at Austin has selected Dell EMC to develop and deliver its new Frontera supercomputer in 2019, funded by TACC’s $60 million award from The National Science Foundation. At the time of its announcement, in August 2018, Frontera would have been the world’s fifth most powerful system, the third fastest in the U.S. and the largest at any university if completed. The Dell EMC PowerEdge system plans to combine several technical innovations such as CoolIT Systems high-density Direct Contact Liquid Cooling, high performance Mellanox HDR 200Gb/s InfiniBand interconnect and next generation Intel® Xeon® Scalable processors. Frontera’s early projects are expecting to include analysis of particle collisions from CERN’s Large Hadron Collider, global climate modeling, hurricane forecasting and multi-messenger astronomy.
  • The University of Cambridge has expanded its supercomputing capabilities with its “Cumulus - UK Science Cloud.” This new OpenStack system is the UK’s largest academic supercomputer, providing more than two petaflops of performance, powered by Dell EMC PowerEdge servers, Intel® Xeon® processors and Intel® Omni-Path Architecture. To help solve the UK’s most challenging data driven, simulation and AI tasks, Cumulus is open to all UK academics and industry and delivered in partnership with Dell EMC and StackHPC, a UK start-up specialising in the convergence of HPC and Cloud. It is funded with investments totalling over £13 million from STFC (DiRAC/IRIS), EPSRC (Tier 2) and the university.
  • The University of Michigan is deploying its Great Lakes computing cluster for simulation, modeling, artificial intelligence, machine learning, data science, genomics and more. The new system is powered by a Dell EMC-enabled HPC infrastructure built on Dell EMC PowerEdge servers. Great Lakes is the industry’s first system to benefit from Mellanox HDR 200Gb/s InfiniBand networking, enabling faster data transfer speeds and increased application performance.
  • The Ohio Supercomputer Center is deploying its Pitzer Cluster, delivered by Dell EMC. Like TACC’s Frontera system, the Pitzer Cluster will utilize Dell EMC PowerEdge servers with CoolIT’s modular, rack-based Direct Contact Liquid Cooling solution, which allows for increased rack densities, higher component performance potential and better energy efficiency. As a result, it will offer nearly as much performance as the center’s most powerful cluster but require less power and less than half the space. The system will power broad research areas from human genomics to the global spread of viruses.

Dell EMC eases HPC adoption with Ready Solutions advancements


Today’s HPC workloads require storage infrastructure that scales endlessly and delivers unmatched bandwidth at high concurrency for deep learning algorithms and AI initiatives. To meet these needs, Dell EMC is committed to expanding its HPC portfolio to offer a range of high performance storage options that complement its portfolio of Ready Solutions with the Dell EMC Isilon Scale-out NAS storage powered by the Isilon OneFS operating system.

The Dell EMC Ready Solution for HPC Lustre Storage and Dell EMC Ready Solution for HPC NFS Storage are now available with the new Dell EMC PowerVault ME4 storage arrays. Dell EMC built the ME4 Series with 75 percent more drives than the PowerVault MD3 to increase raw storage capacity by 122 percent, while also boosting read IOPS performance by 4X. Its modular design allows for flexible and custom designs, offering increased density, when compared to the PowerVault MD3, and the ability to scale as customers’ businesses grow

Tuesday, October 23, 2018

Dell EMC Exam E20-668 Dumps - Platform Engineer, XtremIO Specialist

Specialist - Platform Engineer, XtremIO Exam E20-668 Study Guide | E20-668 E20-668 Dumps Practice Exam Questions

E20-668 Exam Overview

This exam is a qualifying exam for the Specialist - Platform Engineer, (DECSPE) track. This certification focuses on the knowledge and activities involved in installing, maintaining, expanding and upgrading second generation of XtremIO products called X2. This includes physical installation, initial configuration, verifying health status, FRU replacement procedures, and Non-disruptive Upgrade procedures. Dell EMC provides free practice tests to assess your knowledge in preparation for the exam. Practice tests allow you to become familiar with the topics and question types you will find on the proctored exam. Your results on a practice test offer one indication of how prepared you are for the proctored exam and can highlight topics on which you need to study and train further. A passing score on 

E20-668 Course Duration | E20-668 Exam Questions | E20-668 Exam Passing Score

  • 90 Minutes
  • 68 Questions
  • Pass Score: 63

Dell EMC E20-065 Exam Topics

Topics likely to be covered on this exam include:

Overview of XtremIO and X2 Features (8.1%)
  • Compare and contrast capabilities of XtremIO and X2
  • Compare and contrast XtremIO and X2 GUIs, focusing on updates for X2
  • Identify XttremIO and X2 models


XtremIO and X2 Hardware Fundaments (13.5%)
  • Describe hardware designs
  • Identify IB switch options
  • Describe BBU options including SuperCap
  • Describe DAE capacities
  • XtremIO X2 configurations and port management


XtremIO and X2 Installation (21.6%)
  • Installation resource requirements
  • Component racking – single rack
  • Dispersed cluster requirements and component racking
  • Component cabling – single X-Brick cluster
  • Multi X-Brick cluster component cabling, including space between IB switches
  • Component cabling for site facilities
  • Power and Storage Controller IP assignment


XtremIO and X2 Initial Configuration (16.2%)
  • XtremIO management Server (XMS) deployment
  • XMS support and deployment options and related warnings and precautions
  • Easy-CLI install options
  • XtremApp installation
  • Cluster installation and verification
  • ESRS and ESRS VE configuration


XtremIO and X2 Maintenance (27%)
  • Resource identification
  • Power procedures
  • Determining cluster health state and failure tolerances for components
  • Cluster IP address modification
  • Storage Controller FRU
  • DAE FRU
  • BBU FRU
  • InfiniBand FRU
  • Technician Advisor – installation and operations, including running HealthCheck


XtremIO Online Cluster Expansion (13.4%)
  • Online cluster expansion resources
  • Preparing for online cluster expansion, including prerequisites
  • Online cluster expansion process – single X-Brick to dual X-Brick
  • Online cluster expansion process – multi X-Brick to multi X-Brick

The percentages after each topic above reflects the approximate distribution of the total question set across the exam.

Dell EMC E20-668 Exam Preparation Resource Guide

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