Perform ECS Software Installation ECS-DEPLOY Practice Questions (Page 3)

Questions 11–15

1. 11application · medium

   An administrator is planning to install ECS on a cluster of nodes that are already running a supported Linux operating system. The administrator wants to use a method that allows for automated deployment across multiple nodes. Which installation method should the administrator choose?

   • AUse the ECS ISO image to boot each node.
   • BUse a repository-based installation with a configuration file.
   • CManually copy the ECS software to each node and run the installer.
   • DUse a cloud-based installation service.
   Reveal Solution Discussion Select an answer first
2. 12application · medium

   A company is planning to deploy ECS on a cluster of nodes. The administrator has verified that the hardware meets the requirements, but the nodes are connected to a network that uses a single flat VLAN. The administrator is concerned about performance. What should the administrator do before installation?

   • AUse a single network interface for both management and storage.
   • BProceed with installation; a single VLAN is sufficient for ECS.
   • CIncrease the MTU size on all interfaces.
   • DConfigure separate VLANs for management and storage traffic.
   Reveal Solution Discussion Select an answer first
4. 13foundation · easy

   During the ECS installation procedure, what is the first step after booting from the installer?

   • ASelecting the language and keyboard layout
   • BPartitioning the hard drive
   • CConfiguring the storage disks
   • DSetting the root password
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5. 14foundation · easy

   When performing post-installation configuration on an ECS node, which of the following should be configured?

   • AThe hostname and DNS settings
   • BThe root password
   • CThe boot order in the BIOS
   • DThe installation language
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6. 15expert · hard

   A company is deploying ECS in a data center that has limited physical space. The administrator has two options: use a single node with high specifications or use multiple nodes with lower specifications. The administrator needs to ensure high availability and performance. Which approach should the administrator take?

   • AUse multiple nodes with lower specifications to provide redundancy and scale-out performance.
   • BUse a single node with high specifications and rely on backups.
   • CUse multiple nodes but configure them as independent clusters.
   • DUse a single node with high specifications to maximize performance.
   Reveal Solution Discussion Select an answer first