Describe Requirements and Steps for Installing the Rack and Subcomponents POWERSCALE-MAINTENANCE Practice Questions (Page 1)

Questions 1–5

1. 1expert · medium

   A technician is installing a PowerScale node in a rack and has completed the installation. The technician then notices that the node's status LED is not illuminated. What is the most likely cause?

   • AThe node is not fully seated in the rack, causing the LED to be disabled.
   • BThe node's bezel is not attached, which prevents the status LED from functioning.
   • CThe node's power cables are not connected properly, or the PDU outlet is not powered.
   • DThe rack's cooling is insufficient, causing the node to shut down and turn off the LED.
   Reveal Solution Discussion Select an answer first
2. 2foundation · easy

   After positioning the PowerScale rack in its final location, what is the next step?

   • AConnect the network cables to the switches.
   • BLevel and secure the rack to the floor or adjacent racks.
   • CPower on the rack and verify the LEDs.
   • DInstall the cable management arm.
   Reveal Solution Discussion Select an answer first
4. 3application · medium

   A data center team is installing a PowerScale rack and needs to install the PDUs. The rack has two PDUs, and the team is deciding where to mount them. What is the recommended practice for PDU placement in a PowerScale rack?

   • AMount the PDUs on top of the rack to save space inside the rack.
   • BMount the PDUs horizontally at the bottom of the rack to keep the center of gravity low.
   • CMount the PDUs vertically at the rear of the rack, one on each side.
   • DMount the PDUs at the front of the rack to allow easy access for power cycling.
   Reveal Solution Discussion Select an answer first
5. 4expert · hard

   A company is installing a PowerScale rack in a data center that has a strict power budget. The rack's PDUs are rated for 30 A at 208 V, and the total power draw of all nodes in the rack is 5.5 kW. The facility's circuit breaker for the rack is rated at 20 A. What is the best course of action?

   • AUpgrade the circuit breaker to 30 A to match the PDU rating.
   • BConnect the PDUs to the 20 A circuit, since the total power draw is within the circuit's capacity.
   • CDistribute the nodes across two separate 20 A circuits to balance the load.
   • DReduce the number of nodes in the rack to lower the total power draw below 20 A.
   Reveal Solution Discussion Select an answer first
6. 5application · medium

   A technician is installing a PowerScale node into a rack and has just secured the node to the rack using the mounting screws. What is the next step in the installation procedure?

   • APower on the node and verify it boots successfully.
   • BConnect the data and power cables to the node.
   • CAttach the front bezel to the node.
   • DInstall the cable management arm (CMA) onto the rear of the node.
   Reveal Solution Discussion Select an answer first