You have a set of 100 EC2 Instances in an AWS account. You need to ensure that all of these instances are patched and kept to date. All of the instances are in a private subnet.
How can you achieve this. Choose 2 answers from the options given below
A . Ensure a NAT gateway is present to download the updates
B . Use the Systems Manager to patch the instances
C . Ensure an internet gateway is present to download the updates
D . Use the AWS inspector to patch the updates
Answer: A,B
Explanation:
Option C is invalid because the instances need to remain in the private:
Option D is invalid because AWS inspector can only detect the patches
One of the AWS Blogs mentions how patching of Linux servers can be accomplished. Below is the diagram representation of the architecture setup
For more information on patching Linux workloads in AWS, please refer to the Lin. https://aws.amazon.com/blogs/security/how-to-patch-linux-workloads-on-awsj
The correct answers are: Ensure a NAT gateway is present to download the updates. Use
the Systems Manager to patch the instances
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