Topic 1 Question 584
A company is deploying an application that processes large quantities of data in parallel. The company plans to use Amazon EC2 instances for the workload. The network architecture must be configurable to prevent groups of nodes from sharing the same underlying hardware.
Which networking solution meets these requirements?
Run the EC2 instances in a spread placement group.
Group the EC2 instances in separate accounts.
Configure the EC2 instances with dedicated tenancy.
Configure the EC2 instances with shared tenancy.
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コメント(15)
- 正解だと思う選択肢: A
A spread placement group is a group of instances that are each placed on distinct hardware. https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/placement-groups.html
👍 7czyboi2023/08/30 - 正解だと思う選択肢: C
C is the correct answer.
Configuring the EC2 instances with dedicated tenancy ensures that each instance will run on isolated, single-tenant hardware. This meets the requirement to prevent groups of nodes from sharing underlying hardware.
A spread placement group only provides isolation at the Availability Zone level. Instances could still share hardware within an AZ.
👍 5Guru4Cloud2023/09/14 - 正解だと思う選択肢: A
Option A is the correct answer. It suggests running the EC2 instances in a spread placement group. This solution is cost-effective and requires minimal development effort .
👍 2Eminenza222023/08/31
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