Describe the Use of the VxRail Sizing Tool. VXRAIL-DESIGN Practice Questions (Page 4)

Questions 16–20

1. 16foundation · easy

   For a database workload, which sizing input is most likely to influence the choice of node configuration?

   • AThe physical size of the database server room
   • BThe number of users in the organization
   • CHigh IOPS and low latency requirements
   • DThe preferred database vendor
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2. 17expert · hard

   An architect is reviewing the VxRail Sizing Tool output for a customer. The tool recommends a four-node cluster with VxRail E560 nodes. The customer's data center has a limited power budget, and the architect needs to ensure the cluster can be supported. What is the most appropriate action for the architect to take?

   • AAccept the recommendation and proceed with the design
   • BRe-run the sizing tool with a different node model that the architect assumes has lower power draw
   • CCheck the power consumption specifications for the E560 node and calculate the total power draw
   • DAsk the customer to increase their power budget
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4. 18expert · hard · select all that apply

   An architect is using the VxRail Sizing Tool to design a cluster for a new database workload. The database will be used for online transaction processing (OLTP) and requires low latency and high IOPS. The architect needs to ensure the cluster is sized correctly. Which of the following input parameters are critical for this sizing exercise? (Select all that apply.)

   • AThe backup window for the database
   • BThe number of concurrent users accessing the database
   • CThe storage capacity required for the database
   • DThe network latency between the application and the database
   • EThe expected IOPS for the database
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5. 19expert · hard

   An architect runs the VxRail Sizing Tool for a customer's general virtualization workload. The tool recommends a four-node cluster with VxRail P570 nodes. However, the customer has a constraint that the cluster must fit in a single rack with a maximum power draw of 10 kW. The architect needs to determine if the recommended configuration is feasible. What should the architect do?

   • AReview the power consumption specifications for the recommended node model and calculate the total draw
   • BSelect a different node model that the architect assumes has lower power draw
   • CRe-run the sizing tool with a lower power draw input parameter
   • DAccept the recommendation and assume the power draw is within the limit
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6. 20foundation · easy

   In which phase of the VxRail design process is the Sizing Tool typically used?

   • ADuring the initial requirements gathering and capacity planning phase
   • BDuring the physical installation of the nodes in the rack
   • CAfter the cluster is deployed, to validate performance
   • DDuring the ongoing operations and maintenance phase
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